From 8f15f217a22953cc4e5da20010fc9a3de930aeea Mon Sep 17 00:00:00 2001
From: Jinwoo Hong <73622457+Jinwoo-H@users.noreply.github.com>
Date: Mon, 31 Aug 2026 19:08:05 -0400
Subject: [PATCH] Preserve user-set workspace names across branch changes
 (#17448)

* fix(worktrees): preserve user workspace names across branch changes

* test(worktrees): cover pinned rename metadata

* fix(workspaces): address display-name review edge cases

* fix(workspaces): keep automatic names fresh across refreshes

* fix(workspaces): preserve legacy CLI labels

* fix(workspaces): preserve display-name provenance across hosts

* fix(workspaces): honor legacy display-name provenance

* fix(workspaces): fence display-name refresh races

* fix(workspaces): accept peer renames from provenance-less hosts

The old-host preserve fence kept a pinned local label on every refresh,
which also suppressed a legitimate rename another client persisted
through the same host until app restart. Narrow it to labels the host
re-derived itself (branch short name, or path basename when detached);
any other changed label in a mode-less response is explicit meta a peer
wrote there. Stale prior-label responses stay covered by the downstream
staleness fence, in-flight writes by the pending fence.

* refactor(workspaces): unify display-name pin derivation

Three call sites (renderer optimistic update, local IPC updateMeta
handler, remote worktree.set handler) each restated the same formula;
a future edit to one would silently skew provenance between paths.
---
 config/tsconfig.tc.web.json                   |   1 +
 .../src/tasks/blank-workspace-create.test.ts  |   4 +-
 mobile/src/tasks/blank-workspace-create.ts    |   3 +
 .../mobile-tasks-refactor-parity.test.ts      |   8 +-
 .../src/tasks/source-workspace-create.test.ts |  65 ++++-
 mobile/src/tasks/source-workspace-create.ts   |  41 +++-
 ...-mobile-tasks-workspace-create-actions.tsx |  18 +-
 .../src/tasks/workspace-create-params.test.ts |  27 ++
 mobile/src/tasks/workspace-create-params.ts   |   9 +-
 .../src/tasks/worktree-create-retry.test.ts   |  43 +++-
 mobile/src/tasks/worktree-create-retry.ts     |  13 +-
 src/cli/handlers/worktree.ts                  |   5 +-
 src/cli/index-worktree-create-agent.test.ts   |   6 +
 src/cli/index-worktree-create-linear.test.ts  |   4 +
 src/cli/index-worktree-create-parent.test.ts  |  16 ++
 src/cli/index-worktree-create-target.test.ts  |   6 +
 src/main/index.ts                             |   3 +
 src/main/ipc/worktree-display-name.ts         |  95 ++++++++
 src/main/ipc/worktree-logic.test.ts           | 100 ++++++++
 src/main/ipc/worktree-logic.ts                |  31 +--
 src/main/ipc/worktree-metadata-merge.test.ts  |  41 ++++
 src/main/ipc/worktree-metadata-merge.ts       |  18 +-
 src/main/ipc/worktree-remote.ts               |  48 ++--
 ...ktrees-create-metadata-persistence.test.ts |  37 +++
 .../create/folder-workspace-creation.ts       |  13 +-
 .../register-worktree-metadata-handlers.ts    |   3 +
 .../provisioned-root-ssh-adoption.test.ts     |  27 ++
 src/main/provisioned-root-ssh-adoption.ts     |  32 ++-
 src/main/runtime/orca-runtime.test.ts         |   3 +
 src/main/runtime/orca-runtime.ts              |  40 ++-
 .../orchestration-federated-worker-start.ts   |   1 +
 .../orchestration-federation-start-schema.ts  |   1 +
 .../methods/orchestration-federation.test.ts  |  13 +
 .../rpc/methods/orchestration-federation.ts   |   1 +
 .../methods/orchestration-worker-topology.ts  |   1 +
 ...orchestration-workers-new-worktree.test.ts |   1 +
 .../rpc/methods/worktree-create-args.test.ts  |  13 +
 .../rpc/methods/worktree-create-args.ts       |   1 +
 .../rpc/methods/worktree-create-schemas.ts    |   1 +
 .../rpc/methods/worktree-schemas.test.ts      |   9 +
 src/main/runtime/rpc/methods/worktree.test.ts |  27 ++
 src/main/runtime/rpc/methods/worktree.ts      |   4 +
 .../composer-state/full-creation-execution.ts |   4 +
 .../composer-state/full-submit-preparation.ts |   9 +-
 .../quick-creation-execution.ts               |   2 +
 .../composer-state/quick-creation-request.ts  |   2 +
 .../quick-submit-preparation.ts               |   9 +-
 .../src/lib/pending-worktree-creation.ts      |   1 +
 .../src/lib/worktree-creation-flow-execute.ts |   3 +
 .../worktree-meta-update-application.test.ts  |  44 ++++
 .../worktree-meta-update-application.ts       |  13 +-
 .../worktrees-fetch-listing-merge.test.ts     | 230 ++++++++++++++++++
 ...orktrees-git-identity-branch-title.test.ts |  38 +++
 .../worktrees-metadata-persistence.test.ts    |   1 +
 .../create/worktree-create-payload.ts         |   4 +
 .../listing/detected-worktree-meta.test.ts    |  69 ++++++
 .../listing/detected-worktree-meta.ts         |  11 +-
 .../listing/fetched-worktree-merge.ts         |  84 ++++++-
 .../metadata/update-worktree-meta.ts          |  11 +-
 .../metadata/worktree-git-identity-update.ts  |   6 +-
 .../metadata/worktree-meta-persist.ts         |  64 ++++-
 .../src/web/preload-api/web-worktrees-api.ts  |   1 +
 .../web-preload-api-workspace-catalog.test.ts |   4 +
 src/shared/worktree/create-types.ts           |   2 +
 .../worktree/display-name-provenance.ts       |   4 +
 src/shared/worktree/meta-types.ts             |   2 +
 src/shared/worktree/types.ts                  |   2 +
 67 files changed, 1353 insertions(+), 100 deletions(-)
 create mode 100644 src/main/ipc/worktree-display-name.ts
 create mode 100644 src/renderer/src/store/slices/worktree-meta-update-application.test.ts
 create mode 100644 src/renderer/src/store/slices/worktrees/listing/detected-worktree-meta.test.ts
 create mode 100644 src/shared/worktree/display-name-provenance.ts

diff --git a/config/tsconfig.tc.web.json b/config/tsconfig.tc.web.json
index 3dcc8b43a34..8ac4c7754bb 100644
--- a/config/tsconfig.tc.web.json
+++ b/config/tsconfig.tc.web.json
@@ -10,6 +10,7 @@
     "../src/main/gitlab/mappers.ts",
     "../src/main/ipc/worktree-branch-name.ts",
     "../src/main/ipc/worktree-logic.ts",
+    "../src/main/ipc/worktree-display-name.ts",
     "../src/main/ipc/worktree-linked-work-item-metadata.ts",
     "../src/main/ipc/worktree-metadata-merge.ts",
     "../src/main/ipc/worktree-path-comparison.ts",
diff --git a/mobile/src/tasks/blank-workspace-create.test.ts b/mobile/src/tasks/blank-workspace-create.test.ts
index 1d3cf2c15eb..da2e187a303 100644
--- a/mobile/src/tasks/blank-workspace-create.test.ts
+++ b/mobile/src/tasks/blank-workspace-create.test.ts
@@ -28,7 +28,7 @@ function fakeClient(script: (method: string, call: number) => unknown, calls: Ca
 }
 
 describe('createBlankWorkspace', () => {
-  it('sends no agent-launch fields for a blank workspace', async () => {
+  it('pins a manually entered blank-workspace name and sends no agent-launch fields', async () => {
     const calls: Call[] = []
     const client = fakeClient(() => ({ worktree: { id: 'wt-1' } }), calls)
 
@@ -51,6 +51,8 @@ describe('createBlankWorkspace', () => {
         repo: 'id:repo-1',
         setupDecision: 'inherit',
         name: 'octopus',
+        displayName: 'octopus',
+        displayNameKind: 'user',
         // Idempotency key so a create interrupted by a connection migration can be
         // safely retried without the host spawning a duplicate worktree.
         clientMutationId: expect.any(String)
diff --git a/mobile/src/tasks/blank-workspace-create.ts b/mobile/src/tasks/blank-workspace-create.ts
index 77d0dccc4d3..3c38ac37447 100644
--- a/mobile/src/tasks/blank-workspace-create.ts
+++ b/mobile/src/tasks/blank-workspace-create.ts
@@ -32,6 +32,9 @@ export async function createBlankWorkspace(args: {
         repo: `id:${args.repoId}`,
         setupDecision: args.setupDecision,
         name,
+        ...(args.nameWasGenerated
+          ? { displayNameKind: 'generated' as const }
+          : { displayName: args.baseName, displayNameKind: 'user' as const }),
         ...(args.nameWasGenerated ? { nameWasGenerated: true } : {}),
         ...agentLaunchCreateFields(args.createdWithAgentId)
       }
diff --git a/mobile/src/tasks/mobile-tasks-refactor-parity.test.ts b/mobile/src/tasks/mobile-tasks-refactor-parity.test.ts
index 78e5261ea3f..8d35398c3df 100644
--- a/mobile/src/tasks/mobile-tasks-refactor-parity.test.ts
+++ b/mobile/src/tasks/mobile-tasks-refactor-parity.test.ts
@@ -16,11 +16,11 @@ const hash = (parts: string[] | string): string =>
     .update(Array.isArray(parts) ? parts.join('\n') : parts)
     .digest('hex')
 
-const PRE_REFACTOR_SCREEN_HOOKS = '1d8e1b69c4ac80e5e035cc2ece62a88a73bb35b0b60af74f3e75e54db5df3f75'
+const PRE_REFACTOR_SCREEN_HOOKS = '42174315a76c475d09dcb7209af4481f01258c4c9dc012127ff07a893d8cd291'
 const PRE_REFACTOR_DIFF_HOOKS = '93c7189b32bed8456cc51814fffa8ce80cf62011ef968a9d53ddec2b9686f58f'
-const PRE_REFACTOR_STATEMENTS = 'ef0e5bd607a96ff11fb60cff285bc01dfcfeb804cd29a896cca107b09994b610'
+const PRE_REFACTOR_STATEMENTS = '9323fbee7c3806f37de42578ba73ce659c786c0ed5f8b6bcbc321b201ca50a73'
 const PRE_REFACTOR_DECLARATIONS = 'cff54172af17a877789be1479c2eb6ca97d83c3e31dd831cd59395962f2b4c4a'
-const PRE_REFACTOR_SEMANTICS = '60be4eee5513751530f98925828dc59e9775838842dafb5e5c7e9f25bf8a016d'
+const PRE_REFACTOR_SEMANTICS = '5219d210d6f274e9ce2716a37c4c6fc4860a736a80f059ab6e89da6123043263'
 const PRE_REFACTOR_STYLES = '1db6af69c791d9963928541ad5310942fcbda6d984b422c90b6eb92b6816579a'
 const PRE_REFACTOR_RENDER_TREE = '2111145136b1e4fbca150d4792d735a90e992488e9934cfc1a8b8f3be981f39f'
 
@@ -49,7 +49,7 @@ describe('Mobile Tasks refactor parity', () => {
 
   it('preserves RPC calls, runtime strings, and JSX host signatures', () => {
     const semantics = readMobileTasksSemanticSource()
-    expect(semantics.split('\n')).toHaveLength(3_498)
+    expect(semantics.split('\n')).toHaveLength(3_499)
     expect(hash(semantics)).toBe(PRE_REFACTOR_SEMANTICS)
   })
 
diff --git a/mobile/src/tasks/source-workspace-create.test.ts b/mobile/src/tasks/source-workspace-create.test.ts
index 66974f63443..a86a5b463c1 100644
--- a/mobile/src/tasks/source-workspace-create.test.ts
+++ b/mobile/src/tasks/source-workspace-create.test.ts
@@ -174,7 +174,62 @@ describe('createWorkspaceFromComposerSource', () => {
     })
   })
 
-  it('suppresses displayName when the name is user-edited (not auto-managed)', async () => {
+  it('does not pin an automatically managed branch selection without a custom label', async () => {
+    const calls: Call[] = []
+    const client = fakeClient(() => ({ worktree: { id: 'wt-auto-branch' } }), calls)
+    const selection: MobileComposerCreateSelection = {
+      kind: 'branch',
+      baseBranch: 'main',
+      refName: 'main',
+      localBranchName: 'topic',
+      reuse: false,
+      branchNameOverride: 'topic'
+    }
+    await createWorkspaceFromComposerSource({ client, selection, ...baseArgs })
+    expect(calls[0]!.params).not.toHaveProperty('displayName')
+    expect(calls[0]!.params).not.toHaveProperty('displayNameKind')
+  })
+
+  it('does not pin an auto-derived branch label even when the draft is populated', async () => {
+    const calls: Call[] = []
+    const client = fakeClient(() => ({ worktree: { id: 'wt-auto-branch-draft' } }), calls)
+    const selection: MobileComposerCreateSelection = {
+      kind: 'new-branch',
+      branchName: 'topic'
+    }
+
+    await createWorkspaceFromComposerSource({
+      client,
+      selection,
+      ...baseArgs,
+      workspaceName: 'topic',
+      nameIsAutoManaged: true
+    })
+
+    expect(calls[0]!.params).not.toHaveProperty('displayName')
+    expect(calls[0]!.params).not.toHaveProperty('displayNameKind')
+  })
+
+  it('pins a custom label for a new branch selection', async () => {
+    const calls: Call[] = []
+    const client = fakeClient(() => ({ worktree: { id: 'wt-labeled-branch' } }), calls)
+    const selection: MobileComposerCreateSelection = {
+      kind: 'new-branch',
+      branchName: 'feature/login'
+    }
+    await createWorkspaceFromComposerSource({
+      client,
+      selection,
+      ...baseArgs,
+      workspaceName: '  Login work  '
+    })
+    expect(calls[0]!.params).toMatchObject({
+      displayName: 'Login work',
+      displayNameKind: 'user'
+    })
+  })
+
+  it('pins displayName when the name is user-edited (not auto-managed)', async () => {
     const calls: Call[] = []
     const client = fakeClient(() => ({ worktree: { id: 'wt-dn' } }), calls)
     const selection: MobileComposerCreateSelection = {
@@ -195,8 +250,12 @@ describe('createWorkspaceFromComposerSource', () => {
       workspaceName: 'my-name',
       nameIsAutoManaged: false
     })
-    expect(calls[0]!.params.displayName).toBeUndefined()
-    expect(calls[0]!.params).toMatchObject({ name: 'my-name', linkedIssue: 7 })
+    expect(calls[0]!.params).toMatchObject({
+      name: 'my-name',
+      displayName: 'my-name',
+      displayNameKind: 'user',
+      linkedIssue: 7
+    })
   })
 
   it('creates a new branch off a ref, bumping the branch on collision', async () => {
diff --git a/mobile/src/tasks/source-workspace-create.ts b/mobile/src/tasks/source-workspace-create.ts
index 53e13e68ea3..6e666005ac3 100644
--- a/mobile/src/tasks/source-workspace-create.ts
+++ b/mobile/src/tasks/source-workspace-create.ts
@@ -28,8 +28,8 @@ export type CreateWorkspaceFromComposerArgs = {
   setupDecision: WorkspaceCreateSetupDecision
   agent: WorkspaceCreateAgentBundle
   workspaceName: string | undefined
-  note: string | undefined
   nameIsAutoManaged?: boolean
+  note: string | undefined
   worktreeCreateIdempotency: WorktreeCreateIdempotencyProbe
 }
 
@@ -91,8 +91,8 @@ async function createWorkItemWorkspace(args: {
   setupDecision: WorkspaceCreateSetupDecision
   agent: WorkspaceCreateAgentBundle
   workspaceName: string | undefined
-  note: string | undefined
   nameIsAutoManaged?: boolean
+  note: string | undefined
   worktreeCreateIdempotency: WorktreeCreateIdempotencyProbe
 }): Promise<WorktreeCreateResult> {
   const { client, selection, targetRepoId, setupDecision, agent, workspaceName, note } = args
@@ -150,12 +150,23 @@ async function createBranchWorkspace(args: {
   setupDecision: WorkspaceCreateSetupDecision
   agent: WorkspaceCreateAgentBundle
   workspaceName: string | undefined
+  nameIsAutoManaged?: boolean
   note: string | undefined
   worktreeCreateIdempotency: WorktreeCreateIdempotencyProbe
 }): Promise<WorktreeCreateResult> {
-  const { client, selection, targetRepoId, setupDecision, agent, workspaceName, note } = args
+  const {
+    client,
+    selection,
+    targetRepoId,
+    setupDecision,
+    agent,
+    workspaceName,
+    nameIsAutoManaged,
+    note
+  } = args
   const createdWithAgentId = agent.choice === 'blank' ? undefined : agent.choice
   const comment = note?.trim()
+  const manualDisplayName = nameIsAutoManaged === true ? undefined : workspaceName?.trim()
   const applyCommon = (params: Record<string, unknown>): Record<string, unknown> => {
     Object.assign(params, agentLaunchCreateFields(createdWithAgentId))
     if (comment) {
@@ -181,6 +192,9 @@ async function createBranchWorkspace(args: {
         applyCommon({
           repo: `id:${targetRepoId}`,
           name,
+          ...(manualDisplayName
+            ? { displayName: manualDisplayName, displayNameKind: 'user' as const }
+            : {}),
           setupDecision,
           baseBranch: selection.refName,
           branchNameOverride: selection.localBranchName
@@ -203,7 +217,10 @@ async function createBranchWorkspace(args: {
         repo: `id:${targetRepoId}`,
         name: candidate,
         setupDecision,
-        baseBranch: selection.baseBranch
+        baseBranch: selection.baseBranch,
+        ...(manualDisplayName
+          ? { displayName: manualDisplayName, displayNameKind: 'user' as const }
+          : {})
       }
       if (selection.branchNameOverride) {
         params.branchNameOverride = candidate
@@ -220,11 +237,22 @@ async function createNewBranchWorkspace(args: {
   setupDecision: WorkspaceCreateSetupDecision
   agent: WorkspaceCreateAgentBundle
   workspaceName: string | undefined
+  nameIsAutoManaged?: boolean
   note: string | undefined
   worktreeCreateIdempotency: WorktreeCreateIdempotencyProbe
 }): Promise<WorktreeCreateResult> {
-  const { client, selection, targetRepoId, setupDecision, agent, note } = args
+  const {
+    client,
+    selection,
+    targetRepoId,
+    setupDecision,
+    agent,
+    workspaceName,
+    nameIsAutoManaged,
+    note
+  } = args
   const createdWithAgentId = agent.choice === 'blank' ? undefined : agent.choice
+  const manualDisplayName = nameIsAutoManaged === true ? undefined : workspaceName?.trim()
   const comment = note?.trim()
   // A brand-new branch off the repo's default base. The typed name is kept as the
   // git branch (via branchNameOverride) so a slash like `feature/login` survives;
@@ -240,6 +268,9 @@ async function createNewBranchWorkspace(args: {
         name: candidate,
         setupDecision,
         branchNameOverride: candidate,
+        ...(manualDisplayName
+          ? { displayName: manualDisplayName, displayNameKind: 'user' as const }
+          : {}),
         ...agentLaunchCreateFields(createdWithAgentId)
       }
       if (comment) {
diff --git a/mobile/src/tasks/use-mobile-tasks-workspace-create-actions.tsx b/mobile/src/tasks/use-mobile-tasks-workspace-create-actions.tsx
index dd8b2effab8..91a7da4d234 100644
--- a/mobile/src/tasks/use-mobile-tasks-workspace-create-actions.tsx
+++ b/mobile/src/tasks/use-mobile-tasks-workspace-create-actions.tsx
@@ -39,7 +39,8 @@ export function useMobileTasksWorkspaceCreateActions(model: WorkspaceSshStateMod
     taskStateHydrated,
     tasksSupported,
     trustedOrcaHooks,
-    workspaceDetectedAgentIds
+    workspaceDetectedAgentIds,
+    workspaceLastAutoName
   } = model
   const createWorkspace = useCallback(
     async (
@@ -149,6 +150,9 @@ export function useMobileTasksWorkspaceCreateActions(model: WorkspaceSshStateMod
           })
           return
         }
+        const trimmedWorkspaceName = workspaceNameOverride?.trim() ?? ''
+        const nameIsAutoManaged =
+          !trimmedWorkspaceName || trimmedWorkspaceName === workspaceLastAutoName
         let params: Record<string, unknown>
         if (item.provider === 'github') {
           const source = item.source
@@ -192,7 +196,8 @@ export function useMobileTasksWorkspaceCreateActions(model: WorkspaceSshStateMod
             baseBranch: baseBranchOverride,
             branchNameOverride,
             sparseCheckout: sparseCheckoutOverride,
-            hostedStartPoint: prStartPoint
+            hostedStartPoint: prStartPoint,
+            nameIsAutoManaged
           })
         } else if (item.provider === 'gitlab') {
           const source = item.source
@@ -236,7 +241,8 @@ export function useMobileTasksWorkspaceCreateActions(model: WorkspaceSshStateMod
             baseBranch: baseBranchOverride,
             branchNameOverride,
             sparseCheckout: sparseCheckoutOverride,
-            hostedStartPoint: mrStartPoint
+            hostedStartPoint: mrStartPoint,
+            nameIsAutoManaged
           })
         } else {
           params = buildTaskWorkspaceCreateParams({
@@ -248,7 +254,8 @@ export function useMobileTasksWorkspaceCreateActions(model: WorkspaceSshStateMod
             note: comment,
             baseBranch: baseBranchOverride,
             branchNameOverride,
-            sparseCheckout: sparseCheckoutOverride
+            sparseCheckout: sparseCheckoutOverride,
+            nameIsAutoManaged
           })
         }
         const response = await client.sendRequest('worktree.create', params, {
@@ -289,7 +296,8 @@ export function useMobileTasksWorkspaceCreateActions(model: WorkspaceSshStateMod
       taskStateHydrated,
       tasksSupported,
       trustedOrcaHooks,
-      workspaceDetectedAgentIds
+      workspaceDetectedAgentIds,
+      workspaceLastAutoName
     ]
   )
   return Object.assign(model, { createWorkspace })
diff --git a/mobile/src/tasks/workspace-create-params.test.ts b/mobile/src/tasks/workspace-create-params.test.ts
index 157891131b8..36eed50d80c 100644
--- a/mobile/src/tasks/workspace-create-params.test.ts
+++ b/mobile/src/tasks/workspace-create-params.test.ts
@@ -41,6 +41,7 @@ describe('task workspace create params', () => {
       repo: 'id:repo-1',
       name: 'mobile-tasks',
       displayName: 'Fix mobile tasks',
+      displayNameKind: 'generated',
       setupDecision: 'run',
       activate: true,
       startupDraft: 'https://github.com/acme/app/pull/123',
@@ -72,6 +73,7 @@ describe('task workspace create params', () => {
       repo: 'id:repo-1',
       name: 'issue-88',
       displayName: 'Investigate login',
+      displayNameKind: 'generated',
       setupDecision: 'skip',
       activate: true,
       linkedIssue: 88
@@ -80,6 +82,31 @@ describe('task workspace create params', () => {
     expect(params).not.toHaveProperty('createdWithAgent')
   })
 
+  it('marks an edited task label as user-owned', () => {
+    const params = buildTaskWorkspaceCreateParams({
+      item: {
+        provider: 'github',
+        source: {
+          type: 'issue',
+          repoId: 'repo-1',
+          number: 88,
+          title: 'Investigate login',
+          url: 'https://github.com/acme/app/issues/88'
+        }
+      },
+      targetRepoId: 'ignored-for-github',
+      setupDecision: 'skip',
+      workspaceName: 'My workspace',
+      nameIsAutoManaged: false
+    })
+
+    expect(params).toMatchObject({
+      name: 'My workspace',
+      displayName: 'My workspace',
+      displayNameKind: 'user'
+    })
+  })
+
   it('keeps the startup draft when no agent was provided so the host can auto-pick', () => {
     const params = buildTaskWorkspaceCreateParams({
       item: {
diff --git a/mobile/src/tasks/workspace-create-params.ts b/mobile/src/tasks/workspace-create-params.ts
index 8693944230a..218c4fe37b0 100644
--- a/mobile/src/tasks/workspace-create-params.ts
+++ b/mobile/src/tasks/workspace-create-params.ts
@@ -108,8 +108,7 @@ export function buildTaskWorkspaceCreateParams(args: {
   const comment = note?.trim()
   const selectedBaseBranch = baseBranch || hostedStartPoint?.baseBranch
   const selectedPushTarget = pushTarget ?? hostedStartPoint?.pushTarget
-  // Why: desktop only sends displayName while the name is still auto-derived; a
-  // user-edited name suppresses it so the runtime keeps the user's chosen name.
+  // Preserve provenance so the host can distinguish an intentional label from a generated title.
   const sourceName =
     item.provider === 'linear'
       ? getWorkspaceSourceName({
@@ -121,7 +120,11 @@ export function buildTaskWorkspaceCreateParams(args: {
           linearIdentifier: item.source.identifier
         })
       : getWorkspaceSourceName({ provider: item.provider, ...item.source })
-  const displayName = nameIsAutoManaged ? { displayName: sourceName.displayName } : {}
+  const displayName = nameIsAutoManaged
+    ? { displayName: sourceName.displayName, displayNameKind: 'generated' as const }
+    : workspaceName?.trim()
+      ? { displayName: workspaceName, displayNameKind: 'user' as const }
+      : {}
   const common = {
     setupDecision,
     activate: true,
diff --git a/mobile/src/tasks/worktree-create-retry.test.ts b/mobile/src/tasks/worktree-create-retry.test.ts
index b4463207ebe..beb9d463e32 100644
--- a/mobile/src/tasks/worktree-create-retry.test.ts
+++ b/mobile/src/tasks/worktree-create-retry.test.ts
@@ -55,7 +55,7 @@ async function flush(): Promise<void> {
 // cutover). Records every call so tests can assert on the clientMutationId.
 function scriptedClient(
   outcomes: Array<
-    | { id: string }
+    | { id: string; displayName?: string }
     | { errorMessage: string }
     // takesMs models how long the ambiguity took to SURFACE — a clean close is
     // instant, a half-open socket waits out the liveness watchdog or the timeout.
@@ -103,7 +103,12 @@ function scriptedClient(
       return {
         id: '1',
         ok: true,
-        result: { worktree: { id: outcome.id } },
+        result: {
+          worktree: {
+            id: outcome.id,
+            ...(outcome.displayName !== undefined ? { displayName: outcome.displayName } : {})
+          }
+        },
         _meta: { runtimeId: 'r' }
       }
     }
@@ -227,6 +232,40 @@ describe('createWorktreeWithNameRetry', () => {
     expect(attempts[1]!.params.name).toBe('topic-2')
   })
 
+  it('uses the host-selected display name after a collision retry', async () => {
+    const attempts: Attempt[] = []
+    const client = scriptedClient(
+      [{ errorMessage: 'already exists locally' }, { id: 'wt-host-name', displayName: 'topic-3' }],
+      attempts
+    )
+
+    await expect(
+      createWorktreeWithNameRetry({
+        client,
+        baseName: 'topic',
+        buildParams: (name) => ({ repo: 'id:r', name }),
+        worktreeCreateIdempotency: false
+      })
+    ).resolves.toEqual({ worktreeId: 'wt-host-name', name: 'topic-3' })
+  })
+
+  it('falls back to the client candidate when an older host omits displayName', async () => {
+    const attempts: Attempt[] = []
+    const client = scriptedClient(
+      [{ errorMessage: 'already exists locally' }, { id: 'wt-legacy' }],
+      attempts
+    )
+
+    await expect(
+      createWorktreeWithNameRetry({
+        client,
+        baseName: 'topic',
+        buildParams: (name) => ({ repo: 'id:r', name }),
+        worktreeCreateIdempotency: false
+      })
+    ).resolves.toEqual({ worktreeId: 'wt-legacy', name: 'topic-2' })
+  })
+
   it('advances generated retries without nesting suffixes', async () => {
     const attempts: Attempt[] = []
     const client = scriptedClient(
diff --git a/mobile/src/tasks/worktree-create-retry.ts b/mobile/src/tasks/worktree-create-retry.ts
index 971dfa759cf..a3fa8ae2e1b 100644
--- a/mobile/src/tasks/worktree-create-retry.ts
+++ b/mobile/src/tasks/worktree-create-retry.ts
@@ -82,8 +82,17 @@ export async function createWorktreeWithNameRetry(
       : candidateParams
     const response = await sendWorktreeCreateResilient(client, params, worktreeCreateIdempotency)
     if (response.ok) {
-      const result = (response as RpcSuccess).result as { worktree: { id: string } }
-      return { worktreeId: result.worktree.id, name: candidateName }
+      const result = (response as RpcSuccess).result as {
+        worktree: { id: string; displayName?: string }
+      }
+      const authoritativeName = result.worktree.displayName
+      return {
+        worktreeId: result.worktree.id,
+        name:
+          typeof authoritativeName === 'string' && authoritativeName.trim()
+            ? authoritativeName
+            : candidateName
+      }
     }
     lastError = response.error.message
     if (!isRetryableWorktreeCreateConflict(lastError ?? '')) {
diff --git a/src/cli/handlers/worktree.ts b/src/cli/handlers/worktree.ts
index 3b951672a71..484bcf9ea6d 100644
--- a/src/cli/handlers/worktree.ts
+++ b/src/cli/handlers/worktree.ts
@@ -230,9 +230,12 @@ export const WORKTREE_HANDLERS: Record<string, CommandHandler> = {
     }
     const linearIssueLink = getOptionalLinearIssueLinkFlag(flags, 'linear-issue')
     const activate = flags.get('activate') === true || flags.get('run-hooks') === true
+    const name = getRequiredStringFlag(flags, 'name')
     const result = await client.call<RuntimeWorktreeCreateResult>('worktree.create', {
       repo: await getCreateRepoSelector(flags, cwdParentWorktree, client),
-      name: getRequiredStringFlag(flags, 'name'),
+      name,
+      displayName: name,
+      displayNameKind: 'user',
       baseBranch: getOptionalStringFlag(flags, 'base-branch'),
       linkedIssue: getOptionalNumberFlag(flags, 'issue'),
       ...linearIssueLink,
diff --git a/src/cli/index-worktree-create-agent.test.ts b/src/cli/index-worktree-create-agent.test.ts
index 025275c28ce..f1d79ef21df 100644
--- a/src/cli/index-worktree-create-agent.test.ts
+++ b/src/cli/index-worktree-create-agent.test.ts
@@ -72,6 +72,8 @@ describe('orca cli worktree awareness', () => {
     expect(callMock).toHaveBeenNthCalledWith(2, 'worktree.create', {
       repo: 'id:repo-1',
       name: 'feature',
+      displayName: 'feature',
+      displayNameKind: 'user',
       baseBranch: undefined,
       linkedIssue: undefined,
       comment: undefined,
@@ -122,6 +124,8 @@ describe('orca cli worktree awareness', () => {
     expect(callMock).toHaveBeenNthCalledWith(2, 'worktree.create', {
       repo: 'id:repo-1',
       name: 'agent-task',
+      displayName: 'agent-task',
+      displayNameKind: 'user',
       baseBranch: undefined,
       linkedIssue: undefined,
       comment: undefined,
@@ -169,6 +173,8 @@ describe('orca cli worktree awareness', () => {
     expect(callMock).toHaveBeenNthCalledWith(2, 'worktree.create', {
       repo: 'id:repo-1',
       name: 'agent-task',
+      displayName: 'agent-task',
+      displayNameKind: 'user',
       baseBranch: undefined,
       linkedIssue: undefined,
       comment: undefined,
diff --git a/src/cli/index-worktree-create-linear.test.ts b/src/cli/index-worktree-create-linear.test.ts
index e05e9dd3078..3c36f9239bc 100644
--- a/src/cli/index-worktree-create-linear.test.ts
+++ b/src/cli/index-worktree-create-linear.test.ts
@@ -87,6 +87,8 @@ describe('orca cli worktree awareness', () => {
     expect(callMock).toHaveBeenNthCalledWith(2, 'worktree.create', {
       repo: 'id:repo-1',
       name: 'feature',
+      displayName: 'feature',
+      displayNameKind: 'user',
       baseBranch: undefined,
       linkedIssue: undefined,
       linkedLinearIssue: 'STA-335',
@@ -137,6 +139,8 @@ describe('orca cli worktree awareness', () => {
     expect(callMock).toHaveBeenCalledWith('worktree.create', {
       repo: 'id:repo-1',
       name: 'feature',
+      displayName: 'feature',
+      displayNameKind: 'user',
       baseBranch: undefined,
       linkedIssue: undefined,
       linkedLinearIssue: 'STA-335',
diff --git a/src/cli/index-worktree-create-parent.test.ts b/src/cli/index-worktree-create-parent.test.ts
index 196de823736..ba9532e0918 100644
--- a/src/cli/index-worktree-create-parent.test.ts
+++ b/src/cli/index-worktree-create-parent.test.ts
@@ -106,6 +106,8 @@ describe('orca cli worktree awareness', () => {
     expect(callMock).toHaveBeenCalledWith('worktree.create', {
       repo: 'id:repo-1',
       name: 'child',
+      displayName: 'child',
+      displayNameKind: 'user',
       baseBranch: undefined,
       linkedIssue: undefined,
       comment: undefined,
@@ -152,6 +154,8 @@ describe('orca cli worktree awareness', () => {
     expect(callMock).toHaveBeenCalledWith('worktree.create', {
       repo: 'id:repo-1',
       name: 'child',
+      displayName: 'child',
+      displayNameKind: 'user',
       baseBranch: undefined,
       linkedIssue: undefined,
       comment: undefined,
@@ -219,6 +223,8 @@ describe('orca cli worktree awareness', () => {
       expect(callMock).toHaveBeenCalledWith('worktree.create', {
         repo: 'id:repo-1',
         name: 'child',
+        displayName: 'child',
+        displayNameKind: 'user',
         baseBranch: undefined,
         linkedIssue: undefined,
         comment: undefined,
@@ -263,6 +269,8 @@ describe('orca cli worktree awareness', () => {
     expect(callMock).toHaveBeenNthCalledWith(2, 'worktree.create', {
       repo: 'id:repo-1',
       name: 'child',
+      displayName: 'child',
+      displayNameKind: 'user',
       baseBranch: undefined,
       linkedIssue: undefined,
       comment: undefined,
@@ -308,6 +316,8 @@ describe('orca cli worktree awareness', () => {
     expect(callMock).toHaveBeenNthCalledWith(2, 'worktree.create', {
       repo: 'id:repo-1',
       name: 'child',
+      displayName: 'child',
+      displayNameKind: 'user',
       baseBranch: undefined,
       linkedIssue: undefined,
       comment: undefined,
@@ -369,6 +379,8 @@ describe('orca cli worktree awareness', () => {
       expect(callMock).toHaveBeenNthCalledWith(2, 'worktree.create', {
         repo: 'id:repo-1',
         name: 'child',
+        displayName: 'child',
+        displayNameKind: 'user',
         baseBranch: undefined,
         linkedIssue: undefined,
         comment: undefined,
@@ -517,6 +529,8 @@ describe('orca cli worktree awareness', () => {
     expect(callMock).toHaveBeenCalledWith('worktree.create', {
       repo: 'id:repo-1',
       name: 'child',
+      displayName: 'child',
+      displayNameKind: 'user',
       baseBranch: undefined,
       linkedIssue: undefined,
       comment: undefined,
@@ -559,6 +573,8 @@ describe('orca cli worktree awareness', () => {
     expect(callMock).toHaveBeenCalledWith('worktree.create', {
       repo: 'id:repo-1',
       name: 'child',
+      displayName: 'child',
+      displayNameKind: 'user',
       baseBranch: undefined,
       linkedIssue: undefined,
       comment: undefined,
diff --git a/src/cli/index-worktree-create-target.test.ts b/src/cli/index-worktree-create-target.test.ts
index 840aea90f1e..630b5f3c664 100644
--- a/src/cli/index-worktree-create-target.test.ts
+++ b/src/cli/index-worktree-create-target.test.ts
@@ -72,6 +72,8 @@ describe('orca cli worktree awareness', () => {
     expect(callMock).toHaveBeenNthCalledWith(2, 'worktree.create', {
       repo: 'id:repo-1',
       name: 'feature',
+      displayName: 'feature',
+      displayNameKind: 'user',
       baseBranch: undefined,
       linkedIssue: undefined,
       comment: undefined,
@@ -147,6 +149,8 @@ describe('orca cli worktree awareness', () => {
     expect(callMock).toHaveBeenNthCalledWith(2, 'worktree.create', {
       repo: 'id:repo-gpu',
       name: 'feature',
+      displayName: 'feature',
+      displayNameKind: 'user',
       baseBranch: undefined,
       linkedIssue: undefined,
       comment: undefined,
@@ -259,6 +263,8 @@ describe('orca cli worktree awareness', () => {
     expect(callMock).toHaveBeenNthCalledWith(2, 'worktree.create', {
       repo: 'id:repo-1',
       name: 'child',
+      displayName: 'child',
+      displayNameKind: 'user',
       baseBranch: undefined,
       linkedIssue: undefined,
       comment: undefined,
diff --git a/src/main/index.ts b/src/main/index.ts
index 9b8c514f54d..f1cb0fd6cd8 100644
--- a/src/main/index.ts
+++ b/src/main/index.ts
@@ -668,6 +668,9 @@ function maybeAutoRenameBranchOnFirstWorkFromHook(event: {
         }
         currentStore.setWorktreeMeta(worktreeId, {
           displayName,
+          // The first-agent title is an intentional user-facing label; keep it stable after the
+          // generated branch is renamed and across subsequent catalog refreshes.
+          displayNameIsPinned: true,
           pendingFirstAgentMessageRename: false,
           // Success clears the failure badge (redundant with the explicit setRenameError(null)).
           firstAgentMessageRenameError: null
diff --git a/src/main/ipc/worktree-display-name.ts b/src/main/ipc/worktree-display-name.ts
new file mode 100644
index 00000000000..72902f07b27
--- /dev/null
+++ b/src/main/ipc/worktree-display-name.ts
@@ -0,0 +1,95 @@
+import type { CreateWorktreeArgs } from '../../shared/worktree/create-types'
+import type { WorktreeMeta } from '../../shared/worktree/meta-types'
+
+type DisplayNameKind = CreateWorktreeArgs['displayNameKind']
+
+export function sanitizeWorktreeDisplayName(input: string): string | undefined {
+  const withoutControls = Array.from(input, (char) => {
+    const code = char.charCodeAt(0)
+    return code <= 0x1f || (code >= 0x7f && code <= 0x9f) ? ' ' : char
+  }).join('')
+  const sanitized = withoutControls
+    // Why: titles come from external systems; bidi overrides could visually reorder sidebar text.
+    .replace(/[\u202a-\u202e\u2066-\u2069]/g, '')
+    .replace(/\s+/g, ' ')
+    .trim()
+    .slice(0, 120)
+    .trim()
+
+  return sanitized || undefined
+}
+
+export function resolveWorktreeCreateDisplayName(
+  input: string | undefined,
+  kind: DisplayNameKind
+): string | undefined {
+  if (!input) {
+    return undefined
+  }
+  if (kind !== 'user') {
+    return sanitizeWorktreeDisplayName(input)
+  }
+  const safe = Array.from(input, (char) => {
+    const code = char.charCodeAt(0)
+    return code <= 0x1f || (code >= 0x7f && code <= 0x9f) ? ' ' : char
+  })
+    .join('')
+    .replace(/[\u202a-\u202e\u2066-\u2069]/g, '')
+    .trim()
+  return safe || undefined
+}
+
+/** Resolve the create label, including the pre-provenance CLI contract. */
+export function resolveWorktreeCreateDisplayNameRequest(
+  input: string | undefined,
+  kind: DisplayNameKind,
+  fallbackName: string,
+  cliCreated: boolean,
+  nameWasGenerated = false
+): { value: string | undefined; kind: DisplayNameKind } {
+  // The CLI name is always an explicit command argument; its marker wins over a
+  // missing or malformed kind so a future client cannot make it auto-managed.
+  // Legacy clients omitted displayNameKind: an explicit displayName was the artifact-title
+  // contract, while a name-only request was user-entered unless marked as generated.
+  const effectiveKind = cliCreated
+    ? 'user'
+    : (kind ?? (input !== undefined || nameWasGenerated ? 'generated' : 'user'))
+  const effectiveInput = input ?? (effectiveKind === 'user' ? fallbackName : undefined)
+  return {
+    value: resolveWorktreeCreateDisplayName(effectiveInput, effectiveKind),
+    kind: effectiveKind
+  }
+}
+
+export function resolveWorktreeCreateDisplayNameMeta(
+  requestedDisplayName: string | undefined,
+  branchName: string,
+  kind: DisplayNameKind,
+  fallback: { requestedName: string; sanitizedName: string }
+): Partial<Pick<WorktreeMeta, 'displayName' | 'displayNameIsPinned'>> {
+  if (requestedDisplayName !== undefined) {
+    // Generated labels equal to their branch stay automatic; user labels remain fixed even when equal.
+    if (kind !== 'user' && requestedDisplayName === branchName) {
+      return {}
+    }
+    return { displayName: requestedDisplayName, displayNameIsPinned: true }
+  }
+  // A user label that sanitizes away is an empty label, so keep the generated fallback automatic.
+  if (kind === 'user') {
+    return { displayNameIsPinned: false }
+  }
+  if (fallback.requestedName === branchName) {
+    return { displayName: fallback.requestedName, displayNameIsPinned: false }
+  }
+  return shouldSetDisplayName(fallback.requestedName, branchName, fallback.sanitizedName)
+    ? { displayName: fallback.requestedName, displayNameIsPinned: true }
+    : {}
+}
+
+export function shouldSetDisplayName(
+  requestedName: string,
+  branchName: string,
+  sanitizedName: string
+): boolean {
+  return !(branchName === requestedName && sanitizedName === requestedName)
+}
diff --git a/src/main/ipc/worktree-logic.test.ts b/src/main/ipc/worktree-logic.test.ts
index ae76b28da0c..27e3f9f1a69 100644
--- a/src/main/ipc/worktree-logic.test.ts
+++ b/src/main/ipc/worktree-logic.test.ts
@@ -3,6 +3,9 @@ import { describe, expect, it } from 'vitest'
 import {
   sanitizeWorktreeName,
   sanitizeWorktreeDisplayName,
+  resolveWorktreeCreateDisplayName,
+  resolveWorktreeCreateDisplayNameRequest,
+  resolveWorktreeCreateDisplayNameMeta,
   ensurePathWithinWorkspace,
   computeBranchName,
   getConfiguredBranchPrefix,
@@ -128,6 +131,101 @@ describe('sanitizeWorktreeDisplayName', () => {
   it('returns undefined when nothing displayable remains', () => {
     expect(sanitizeWorktreeDisplayName('\u0000\n\t')).toBeUndefined()
   })
+
+  it('returns undefined for an unusable user label', () => {
+    expect(resolveWorktreeCreateDisplayName('\u0000\u202e', 'user')).toBeUndefined()
+  })
+})
+
+describe('worktree create display-name provenance', () => {
+  it('recovers the name-only contract from an older CLI request', () => {
+    expect(resolveWorktreeCreateDisplayNameRequest(undefined, undefined, 'feature', true)).toEqual({
+      value: 'feature',
+      kind: 'user'
+    })
+  })
+
+  it('recovers a legacy name-only user create without CLI provenance', () => {
+    expect(resolveWorktreeCreateDisplayNameRequest(undefined, undefined, 'feature', false)).toEqual(
+      {
+        value: 'feature',
+        kind: 'user'
+      }
+    )
+    expect(
+      resolveWorktreeCreateDisplayNameMeta('feature', 'feature', 'user', {
+        requestedName: 'feature',
+        sanitizedName: 'feature'
+      })
+    ).toEqual({ displayName: 'feature', displayNameIsPinned: true })
+  })
+
+  it('keeps a legacy generated name automatic when nameWasGenerated is set', () => {
+    expect(
+      resolveWorktreeCreateDisplayNameRequest(undefined, undefined, 'nautilus', false, true)
+    ).toEqual({
+      value: undefined,
+      kind: 'generated'
+    })
+  })
+
+  it('keeps a legacy artifact display name generated when its kind is absent', () => {
+    expect(
+      resolveWorktreeCreateDisplayNameRequest('Issue title', undefined, 'feature', false)
+    ).toEqual({ value: 'Issue title', kind: 'generated' })
+  })
+
+  it('treats a CLI name as intentional even if a caller supplies generated provenance', () => {
+    expect(
+      resolveWorktreeCreateDisplayNameRequest('Agent label', 'generated', 'feature', true)
+    ).toEqual({ value: 'Agent label', kind: 'user' })
+  })
+
+  it('preserves exact user text apart from edge whitespace and controls', () => {
+    expect(resolveWorktreeCreateDisplayName('  My  Label\n', 'user')).toBe('My  Label')
+  })
+
+  it('pins user labels without adding collision suffixes to visible text', () => {
+    expect(
+      resolveWorktreeCreateDisplayNameMeta('My Label', 'my-label-2', 'user', {
+        requestedName: 'My Label',
+        sanitizedName: 'my-label-2'
+      })
+    ).toEqual({ displayName: 'My Label', displayNameIsPinned: true })
+  })
+
+  it('keeps generated labels automatic only when they equal the branch', () => {
+    expect(
+      resolveWorktreeCreateDisplayNameMeta('Issue title', 'feature-2', 'generated', {
+        requestedName: 'feature-2',
+        sanitizedName: 'feature-2'
+      })
+    ).toEqual({ displayName: 'Issue title', displayNameIsPinned: true })
+    expect(
+      resolveWorktreeCreateDisplayNameMeta('feature-2', 'feature-2', 'generated', {
+        requestedName: 'feature-2',
+        sanitizedName: 'feature-2'
+      })
+    ).toEqual({})
+  })
+
+  it('keeps a slashy branch label automatic when only its folder is sanitized', () => {
+    expect(
+      resolveWorktreeCreateDisplayNameMeta(undefined, 'feature/login', undefined, {
+        requestedName: 'feature/login',
+        sanitizedName: 'feature-login'
+      })
+    ).toEqual({ displayName: 'feature/login', displayNameIsPinned: false })
+  })
+
+  it('keeps a user label that sanitizes away automatic', () => {
+    expect(
+      resolveWorktreeCreateDisplayNameMeta(undefined, 'feature-2', 'user', {
+        requestedName: 'feature',
+        sanitizedName: 'feature-2'
+      })
+    ).toEqual({ displayNameIsPinned: false })
+  })
 })
 
 describe('ensurePathWithinWorkspace', () => {
@@ -459,6 +557,7 @@ describe('mergeWorktree', () => {
   it('merges with full metadata', () => {
     const meta = {
       displayName: 'My Feature',
+      displayNameIsPinned: true,
       comment: 'WIP',
       linkedIssue: 42,
       linkedPR: 10,
@@ -500,6 +599,7 @@ describe('mergeWorktree', () => {
       isBare: false,
       isMainWorktree: false,
       displayName: 'My Feature',
+      displayNameMode: 'fixed',
       comment: 'WIP',
       linkedIssue: 42,
       linkedPR: 10,
diff --git a/src/main/ipc/worktree-logic.ts b/src/main/ipc/worktree-logic.ts
index c71d132bba5..e32ce95cca5 100644
--- a/src/main/ipc/worktree-logic.ts
+++ b/src/main/ipc/worktree-logic.ts
@@ -61,22 +61,13 @@ function containsEmoji(input: string): boolean {
   )
 }
 
-export function sanitizeWorktreeDisplayName(input: string): string | undefined {
-  const withoutControls = Array.from(input, (char) => {
-    const code = char.charCodeAt(0)
-    return code <= 0x1f || (code >= 0x7f && code <= 0x9f) ? ' ' : char
-  }).join('')
-  const sanitized = withoutControls
-    // Why: titles come from external systems. Strip bidi override controls so a
-    // malicious title cannot visually reorder adjacent sidebar text.
-    .replace(/[\u202a-\u202e\u2066-\u2069]/g, '')
-    .replace(/\s+/g, ' ')
-    .trim()
-    .slice(0, 120)
-    .trim()
-
-  return sanitized || undefined
-}
+export {
+  resolveWorktreeCreateDisplayName,
+  resolveWorktreeCreateDisplayNameRequest,
+  resolveWorktreeCreateDisplayNameMeta,
+  sanitizeWorktreeDisplayName,
+  shouldSetDisplayName
+} from './worktree-display-name'
 
 /**
  * Ensure a target path is within the workspace directory (prevent path traversal).
@@ -283,14 +274,6 @@ function shouldMirrorWorkspaceDirInsideWsl(repoPath: string, workspaceDir: strin
  * A display name is set only when the user's requested name differs from
  * both the branch name and the sanitized name (i.e. it was modified).
  */
-export function shouldSetDisplayName(
-  requestedName: string,
-  branchName: string,
-  sanitizedName: string
-): boolean {
-  return !(branchName === requestedName && sanitizedName === requestedName)
-}
-
 /**
  * Parse a composite worktreeId ("repoId::worktreePath") into its parts.
  */
diff --git a/src/main/ipc/worktree-metadata-merge.test.ts b/src/main/ipc/worktree-metadata-merge.test.ts
index 4bb5eee99a6..099ec56a0aa 100644
--- a/src/main/ipc/worktree-metadata-merge.test.ts
+++ b/src/main/ipc/worktree-metadata-merge.test.ts
@@ -12,6 +12,47 @@ const git: GitWorktreeInfo = {
 }
 
 describe('mergeWorktree identity projection', () => {
+  it('re-derives an automatic display name from the current branch', () => {
+    const worktree = mergeWorktree(
+      'repo-1',
+      { ...git, branch: 'refs/heads/main' },
+      {
+        displayName: 'feature',
+        displayNameIsPinned: false,
+        comment: '',
+        linkedIssue: null,
+        linkedPR: null,
+        linkedLinearIssue: null,
+        isArchived: false,
+        isUnread: false,
+        isPinned: false,
+        sortOrder: 0,
+        lastActivityAt: 0
+      }
+    )
+
+    expect(worktree.displayName).toBe('main')
+    expect(worktree.displayNameMode).toBe('automatic')
+  })
+
+  it('treats legacy CLI labels as fixed display names', () => {
+    const worktree = mergeWorktree('repo-1', git, {
+      displayName: 'feature',
+      cliProvenance: { kind: 'created-by-cli', createdAt: 1 },
+      comment: '',
+      linkedIssue: null,
+      linkedPR: null,
+      linkedLinearIssue: null,
+      isArchived: false,
+      isUnread: false,
+      isPinned: false,
+      sortOrder: 0,
+      lastActivityAt: 0
+    })
+
+    expect(worktree.displayNameMode).toBe('fixed')
+  })
+
   it('publishes canonical identity when host and instance metadata are known', () => {
     const worktree = mergeWorktree('repo-1', git, {
       instanceId: '11111111-1111-4111-8111-111111111111',
diff --git a/src/main/ipc/worktree-metadata-merge.ts b/src/main/ipc/worktree-metadata-merge.ts
index bcafef1f4c4..7cd2e296ffd 100644
--- a/src/main/ipc/worktree-metadata-merge.ts
+++ b/src/main/ipc/worktree-metadata-merge.ts
@@ -18,6 +18,10 @@ export function mergeWorktree(
   const branchShort = git.branch.replace(/^refs\/heads\//, '')
   const creatorProvenance = normalizeWorkspaceCreatorProvenance(meta?.creatorProvenance)
   const worktreeId = `${repoId}::${git.path}`
+  const automaticDisplayName = branchShort || defaultDisplayName || basename(git.path)
+  // CLI-created labels predate displayNameIsPinned but are still explicit names.
+  const legacyCliDisplayNameIsPinned =
+    meta?.displayNameIsPinned === undefined && meta?.cliProvenance?.kind === 'created-by-cli'
   return {
     id: worktreeId,
     ...(meta?.instanceId && meta.hostId
@@ -46,7 +50,19 @@ export function mergeWorktree(
     isBare: git.isBare,
     ...(git.isSparse === true ? { isSparse: true } : {}),
     isMainWorktree: git.isMainWorktree,
-    displayName: meta?.displayName || branchShort || defaultDisplayName || basename(git.path),
+    // Automatic labels follow the live branch; persisted values are only authoritative when pinned.
+    displayName:
+      meta?.displayNameIsPinned === false
+        ? automaticDisplayName
+        : meta?.displayName || automaticDisplayName,
+    displayNameMode:
+      meta?.displayNameIsPinned === true || legacyCliDisplayNameIsPinned
+        ? 'fixed'
+        : meta?.displayNameIsPinned === false
+          ? 'automatic'
+          : meta?.displayName && meta.displayName.trim() !== branchShort
+            ? 'fixed'
+            : 'automatic',
     comment: meta?.comment || '',
     linkedIssue: meta?.linkedIssue ?? null,
     linkedPR: meta?.linkedPR ?? null,
diff --git a/src/main/ipc/worktree-remote.ts b/src/main/ipc/worktree-remote.ts
index 5e1f004972b..6fa40e5b1d1 100644
--- a/src/main/ipc/worktree-remote.ts
+++ b/src/main/ipc/worktree-remote.ts
@@ -78,7 +78,8 @@ type CreateWorktreeArgsWithSystemProvenance = CreateWorktreeArgs & {
 }
 import {
   sanitizeWorktreeName,
-  sanitizeWorktreeDisplayName,
+  resolveWorktreeCreateDisplayNameRequest,
+  resolveWorktreeCreateDisplayNameMeta,
   computeValidatedBranchName,
   computeWorktreePath,
   computeRemoteWorktreePath,
@@ -87,7 +88,6 @@ import {
   getWorktreeCreationLayout,
   getWorktreePathSettings,
   hasRepoWorktreeBasePath,
-  shouldSetDisplayName,
   mergeWorktree
 } from './worktree-logic'
 import { findCreatedWorktree, resolveCreatedWorktree } from './created-worktree-reconciliation'
@@ -1546,9 +1546,14 @@ export async function createRemoteWorktree(
   let effectiveRequestedName = args.name
   const sanitizedName = sanitizeWorktreeName(args.name)
   let effectiveSanitizedName = sanitizedName
-  const requestedDisplayName = args.displayName
-    ? sanitizeWorktreeDisplayName(args.displayName)
-    : undefined
+  const displayNameRequest = resolveWorktreeCreateDisplayNameRequest(
+    args.displayName,
+    args.displayNameKind,
+    args.name,
+    args.cliProvenance?.kind === 'created-by-cli',
+    args.nameWasGenerated === true
+  )
+  const requestedDisplayName = displayNameRequest.value
 
   // Why: base resolution probes refs via generic git.exec; register the repo root first so relays don't report a valid base as stale.
   await registerRequiredSshWorktreeCreateRoots(repo.connectionId!, [repo.path])
@@ -1878,11 +1883,12 @@ export async function createRemoteWorktree(
     baseRef: metadataBaseRef,
     ...(checkoutExistingBranch ? { preserveBranchOnDelete: true } : {}),
     ...(configuredPushTarget ? { pushTarget: configuredPushTarget } : {}),
-    ...(requestedDisplayName
-      ? { displayName: requestedDisplayName }
-      : shouldSetDisplayName(effectiveRequestedName, branchName, effectiveSanitizedName)
-        ? { displayName: effectiveRequestedName }
-        : {}),
+    ...resolveWorktreeCreateDisplayNameMeta(
+      requestedDisplayName,
+      branchName,
+      displayNameRequest.kind,
+      { requestedName: effectiveRequestedName, sanitizedName: effectiveSanitizedName }
+    ),
     ...(isTuiAgent(args.createdWithAgent) ? { createdWithAgent: args.createdWithAgent } : {}),
     ...(args.pendingFirstAgentMessageRename === true && isTuiAgent(args.createdWithAgent)
       ? { pendingFirstAgentMessageRename: true }
@@ -2021,9 +2027,14 @@ export async function createLocalWorktree(
 
   const requestedName = args.name
   const sanitizedName = sanitizeWorktreeName(args.name)
-  const requestedDisplayName = args.displayName
-    ? sanitizeWorktreeDisplayName(args.displayName)
-    : undefined
+  const displayNameRequest = resolveWorktreeCreateDisplayNameRequest(
+    args.displayName,
+    args.displayNameKind,
+    args.name,
+    args.cliProvenance?.kind === 'created-by-cli',
+    args.nameWasGenerated === true
+  )
+  const requestedDisplayName = displayNameRequest.value
   // Why: explicit branches and non-username prefix modes never consume this; skipping the probe preserves the exact generated branch name.
   // Username and base resolution are independent read-only probes. Starting
   // both before awaiting removes one serial git/config round trip from create.
@@ -2551,11 +2562,12 @@ export async function createLocalWorktree(
     baseRef: metadataBaseRef,
     ...(checkoutExistingBranch ? { preserveBranchOnDelete: true } : {}),
     ...(configuredPushTarget ? { pushTarget: configuredPushTarget } : {}),
-    ...(requestedDisplayName
-      ? { displayName: requestedDisplayName }
-      : shouldSetDisplayName(effectiveRequestedName, branchName, effectiveSanitizedName)
-        ? { displayName: effectiveRequestedName }
-        : {}),
+    ...resolveWorktreeCreateDisplayNameMeta(
+      requestedDisplayName,
+      branchName,
+      displayNameRequest.kind,
+      { requestedName: effectiveRequestedName, sanitizedName: effectiveSanitizedName }
+    ),
     ...(sparseDirectories.length > 0
       ? {
           sparseDirectories,
diff --git a/src/main/ipc/worktrees-create-metadata-persistence.test.ts b/src/main/ipc/worktrees-create-metadata-persistence.test.ts
index 1aeff9627b4..e79df5c5738 100644
--- a/src/main/ipc/worktrees-create-metadata-persistence.test.ts
+++ b/src/main/ipc/worktrees-create-metadata-persistence.test.ts
@@ -253,6 +253,20 @@ describe('registerWorktreeHandlers', () => {
     expect(runtimeStub.notifyWorktreesChangedForRemoteClients).toHaveBeenCalledWith('repo-1')
   })
 
+  it('persists display-name provenance at the host boundary', () => {
+    store.setWorktreeMeta.mockImplementation((_worktreeId, meta) => meta)
+
+    handlers['worktrees:updateMeta'](null, {
+      worktreeId: 'repo-1::/workspace/feature-wt',
+      updates: { displayName: 'Agent label' }
+    })
+
+    expect(store.setWorktreeMeta).toHaveBeenCalledWith(
+      'repo-1::/workspace/feature-wt',
+      expect.objectContaining({ displayName: 'Agent label', displayNameIsPinned: true })
+    )
+  })
+
   it('does not trust renderer-authored automation provenance during local create', async () => {
     store.setWorktreeMeta.mockImplementation((_worktreeId, meta) => meta)
     listWorktreesMock.mockResolvedValue([
@@ -319,6 +333,29 @@ describe('registerWorktreeHandlers', () => {
     })
   })
 
+  it('pins a legacy name-only user create when the branch matches', async () => {
+    listWorktreesMock.mockResolvedValue([
+      {
+        path: '/workspace/feature',
+        head: 'abc123',
+        branch: 'feature',
+        isBare: false,
+        isMainWorktree: false
+      }
+    ])
+    store.setWorktreeMeta.mockImplementation((_worktreeId, meta) => meta)
+
+    await handlers['worktrees:create'](null, {
+      repoId: 'repo-1',
+      name: 'feature'
+    })
+
+    expect(store.setWorktreeMeta).toHaveBeenCalledWith(
+      'repo-1::/workspace/feature',
+      expect.objectContaining({ displayName: 'feature', displayNameIsPinned: true })
+    )
+  })
+
   it('persists linked issue and PR metadata during local create', async () => {
     listWorktreesMock.mockResolvedValue([
       {
diff --git a/src/main/ipc/worktrees/create/folder-workspace-creation.ts b/src/main/ipc/worktrees/create/folder-workspace-creation.ts
index 0d50cb2e565..c870ef734eb 100644
--- a/src/main/ipc/worktrees/create/folder-workspace-creation.ts
+++ b/src/main/ipc/worktrees/create/folder-workspace-creation.ts
@@ -5,6 +5,7 @@ import type { CreateWorktreeResult } from '../../../../shared/worktree/create-ty
 import type { Store } from '../../../persistence/loading-store/store'
 import type { CreateWorktreeArgsWithSystemProvenance } from '../ipc-context-schemas'
 import { getFolderWorkspaceInstanceId, mergeFolderWorkspace } from '../folder-workspace-model'
+import { resolveWorktreeCreateDisplayNameRequest } from '../../worktree-logic'
 
 export function createFolderWorkspace(
   args: CreateWorktreeArgsWithSystemProvenance,
@@ -14,12 +15,22 @@ export function createFolderWorkspace(
   const now = Date.now()
   const instanceId = randomUUID()
   const worktreeId = getFolderWorkspaceInstanceId(repo, instanceId)
+  const displayNameRequest = resolveWorktreeCreateDisplayNameRequest(
+    args.displayName,
+    args.displayNameKind,
+    args.name,
+    args.cliProvenance?.kind === 'created-by-cli',
+    args.nameWasGenerated === true
+  )
   const meta = store.setWorktreeMeta(worktreeId, {
     instanceId,
     ...(store.getProjectHostSetups
       ? getProjectHostSetupWorktreeMeta(store.getProjectHostSetups(), repo)
       : {}),
-    displayName: args.displayName || args.name,
+    displayName: displayNameRequest.value || args.name,
+    ...(displayNameRequest.kind === 'user' && displayNameRequest.value
+      ? { displayNameIsPinned: true }
+      : {}),
     lastActivityAt: now,
     createdAt: now,
     orcaCreatedAt: now,
diff --git a/src/main/ipc/worktrees/metadata/register-worktree-metadata-handlers.ts b/src/main/ipc/worktrees/metadata/register-worktree-metadata-handlers.ts
index 359bd87f67d..c0600107a18 100644
--- a/src/main/ipc/worktrees/metadata/register-worktree-metadata-handlers.ts
+++ b/src/main/ipc/worktrees/metadata/register-worktree-metadata-handlers.ts
@@ -1,5 +1,6 @@
 import { ipcMain } from 'electron'
 import type { WorktreeMeta } from '../../../../shared/worktree/meta-types'
+import { displayNameUpdatePinsLabel } from '../../../../shared/worktree/display-name-provenance'
 import { parseExecutionHostId } from '../../../../shared/execution-host'
 import { stripOrcaProvenanceMetaUpdates } from '../../../worktree-removal-safety'
 import { getRepoIdFromWorktreeId } from '../../../../shared/worktree/id'
@@ -39,6 +40,8 @@ export function registerWorktreeMetadataHandlers(context: WorktreeIpcContext): v
         validatedUpdates.displayName !== undefined
           ? {
               ...validatedUpdates,
+              // The host persists provenance; do not rely on renderer-authored metadata.
+              displayNameIsPinned: displayNameUpdatePinsLabel(validatedUpdates.displayName),
               pendingFirstAgentMessageRename: false,
               firstAgentMessageRenameError: null
             }
diff --git a/src/main/provisioned-root-ssh-adoption.test.ts b/src/main/provisioned-root-ssh-adoption.test.ts
index 76b3786dddb..1927e072880 100644
--- a/src/main/provisioned-root-ssh-adoption.test.ts
+++ b/src/main/provisioned-root-ssh-adoption.test.ts
@@ -73,6 +73,33 @@ describe('adoptProvisionedRootSshCheckout', () => {
     })
   })
 
+  it('pins an explicit label even when it equals the adopted branch', async () => {
+    seedRuntime(userDataPath, projectRoot)
+    registerSshGitProvider(connectionId, {
+      listWorktrees: vi.fn().mockResolvedValue([gitWorktree(projectRoot)]),
+      exec: sparseCheckoutProbe(false)
+    } as never)
+    const { store, setWorktreeMeta } = makeStore()
+
+    const result = await adoptProvisionedRootSshCheckout({
+      userDataPath,
+      request: {
+        ...request(projectRoot),
+        displayName: 'fix-sandbox',
+        displayNameKind: 'user'
+      },
+      repo: repo(projectRoot),
+      store,
+      isRepoCurrent: () => true
+    })
+
+    expect(result.worktree.displayName).toBe('fix-sandbox')
+    expect(setWorktreeMeta).toHaveBeenCalledWith(
+      `repo-1::${projectRoot}`,
+      expect.objectContaining({ displayName: 'fix-sandbox', displayNameIsPinned: true })
+    )
+  })
+
   it('rejects a recipe checkout on a branch Orca did not request', async () => {
     seedRuntime(userDataPath, projectRoot)
     registerSshGitProvider(connectionId, {
diff --git a/src/main/provisioned-root-ssh-adoption.ts b/src/main/provisioned-root-ssh-adoption.ts
index 6a12c63b4a2..c2e2dfe2c4b 100644
--- a/src/main/provisioned-root-ssh-adoption.ts
+++ b/src/main/provisioned-root-ssh-adoption.ts
@@ -23,7 +23,12 @@ import {
   isCurrentSshProviderAuthority
 } from './ssh/ssh-provider-authority'
 import { attachEphemeralVmRuntimeToWorkspace } from './ephemeral-vm-runtime-attachment'
-import { getWorktreeCreationLayout, mergeWorktree } from './ipc/worktree-logic'
+import {
+  getWorktreeCreationLayout,
+  mergeWorktree,
+  resolveWorktreeCreateDisplayNameMeta,
+  resolveWorktreeCreateDisplayNameRequest
+} from './ipc/worktree-logic'
 
 type AdoptionArgs = AdoptProvisionedRootArgs & {
   automationProvenance?: AutomationWorkspaceProvenance
@@ -110,7 +115,13 @@ export async function adoptProvisionedRootSshCheckout(args: {
   const now = Date.now()
   const meta = store.setWorktreeMeta(
     worktreeId,
-    buildProvisionedRootMeta(store, repo, request, now)
+    buildProvisionedRootMeta(
+      store,
+      repo,
+      request,
+      gitWorktree.branch.replace(/^refs\/heads\//, ''),
+      now
+    )
   )
   return { worktree: mergeWorktree(repo.id, gitWorktree, meta) }
 }
@@ -155,8 +166,22 @@ function buildProvisionedRootMeta(
   store: Store,
   repo: Repo,
   args: AdoptionArgs,
+  branchName: string,
   now: number
 ): Partial<WorktreeMeta> {
+  const displayNameRequest = resolveWorktreeCreateDisplayNameRequest(
+    args.displayName,
+    args.displayNameKind,
+    args.name,
+    false,
+    args.nameWasGenerated === true
+  )
+  const displayNameMeta = resolveWorktreeCreateDisplayNameMeta(
+    displayNameRequest.value,
+    branchName,
+    displayNameRequest.kind,
+    { requestedName: args.name, sanitizedName: args.name }
+  )
   return {
     instanceId: randomUUID(),
     ...(store.getProjectHostSetups
@@ -164,7 +189,8 @@ function buildProvisionedRootMeta(
       : {}),
     hostId: args.executionHostId,
     ephemeralVmCheckoutMode: 'provisioned-root',
-    displayName: args.displayName || args.name,
+    displayName: displayNameMeta.displayName ?? args.name,
+    ...displayNameMeta,
     lastActivityAt: now,
     createdAt: now,
     orcaCreatedAt: now,
diff --git a/src/main/runtime/orca-runtime.test.ts b/src/main/runtime/orca-runtime.test.ts
index aa8280b94b6..57cb6ef889b 100644
--- a/src/main/runtime/orca-runtime.test.ts
+++ b/src/main/runtime/orca-runtime.test.ts
@@ -5320,6 +5320,8 @@ describe('OrcaRuntimeService', () => {
     const result = await runtime.createManagedWorktree({
       repoSelector: 'id:folder-repo',
       name: 'folder-session',
+      displayName: '\u0000\u202e',
+      displayNameKind: 'user',
       createdWithAgent: 'codex',
       startup: { command: 'codex', viewMode: 'chat' }
     })
@@ -5345,6 +5347,7 @@ describe('OrcaRuntimeService', () => {
       orcaCreationSource: 'runtime',
       createdWithAgent: 'codex'
     })
+    expect(metaById[result.worktree.id]).not.toHaveProperty('displayNameIsPinned')
     await expect(runtime.showManagedWorktree(`id:${result.worktree.id}`)).resolves.toMatchObject({
       id: result.worktree.id,
       repoId: 'folder-repo',
diff --git a/src/main/runtime/orca-runtime.ts b/src/main/runtime/orca-runtime.ts
index bcc4dfbd836..405e87ef4bb 100644
--- a/src/main/runtime/orca-runtime.ts
+++ b/src/main/runtime/orca-runtime.ts
@@ -413,6 +413,7 @@ import type {
   WorktreeRemoteBranchConflictEvent
 } from '../../shared/worktree/base-ref-drift-types'
 import type {
+  CreateWorktreeArgs,
   CreateWorktreeResult,
   ForceDeleteWorktreeBranchResult,
   RemoveWorktreeResult
@@ -1248,7 +1249,8 @@ import {
   isOrphanedWorktreeError,
   mergeWorktree,
   sanitizeWorktreeName,
-  shouldSetDisplayName,
+  resolveWorktreeCreateDisplayNameRequest,
+  resolveWorktreeCreateDisplayNameMeta,
   areWorktreePathsEqual
 } from '../ipc/worktree-logic'
 import { resolveCreatedWorktree } from '../ipc/created-worktree-reconciliation'
@@ -26993,6 +26995,7 @@ export class OrcaRuntimeService {
     linkedTaskSourceContext?: TaskSourceContext | null
     comment?: string
     displayName?: string
+    displayNameKind?: CreateWorktreeArgs['displayNameKind']
     telemetrySource?: WorkspaceCreateTelemetrySource
     workspaceStatus?: string
     manualOrder?: number
@@ -27066,10 +27069,21 @@ export class OrcaRuntimeService {
       const settings = createSettings
       const instanceId = randomUUID()
       const worktreeId = getRuntimeFolderWorkspaceInstanceId(repo, instanceId)
+      const displayNameRequest = resolveWorktreeCreateDisplayNameRequest(
+        args.displayName,
+        args.displayNameKind,
+        args.name,
+        args.cliProvenance?.kind === 'created-by-cli',
+        args.nameWasGenerated === true
+      )
+      const resolvedFolderDisplayName = displayNameRequest.value
       const meta = this.store.setWorktreeMeta(worktreeId, {
         instanceId,
         ...getProjectHostSetupWorktreeMeta(this.store.getProjectHostSetups?.() ?? [], repo),
-        displayName: args.displayName?.trim() || args.name,
+        displayName: resolvedFolderDisplayName ?? args.name,
+        ...(displayNameRequest.kind === 'user' && resolvedFolderDisplayName
+          ? { displayNameIsPinned: true }
+          : {}),
         lastActivityAt: now,
         createdAt: now,
         orcaCreatedAt: now,
@@ -27261,7 +27275,14 @@ export class OrcaRuntimeService {
     }
     const hostedReviewExecutionContext = this.getHostedReviewExecutionOptions(repo)
     let effectiveRequestedName = args.name
-    const requestedDisplayName = args.displayName?.trim() || undefined
+    const displayNameRequest = resolveWorktreeCreateDisplayNameRequest(
+      args.displayName,
+      args.displayNameKind,
+      args.name,
+      args.cliProvenance?.kind === 'created-by-cli',
+      args.nameWasGenerated === true
+    )
+    const requestedDisplayName = displayNameRequest.value
     const sanitizedName = sanitizeWorktreeName(args.name)
     let effectiveSanitizedName = sanitizedName
     // Username and base resolution are independent read-only probes. Starting
@@ -27704,11 +27725,12 @@ export class OrcaRuntimeService {
     // Why: PR/MR-created worktrees can start from a head ref/SHA while Source
     // Control must compare against the review target branch.
     const metadataBaseRef = args.compareBaseRef ?? remoteTrackingBase?.ref ?? baseBranch
-    const displayNameMeta = requestedDisplayName
-      ? { displayName: requestedDisplayName }
-      : shouldSetDisplayName(effectiveRequestedName, branchName, effectiveSanitizedName)
-        ? { displayName: effectiveRequestedName }
-        : {}
+    const displayNameMeta = resolveWorktreeCreateDisplayNameMeta(
+      requestedDisplayName,
+      branchName,
+      displayNameRequest.kind,
+      { requestedName: effectiveRequestedName, sanitizedName: effectiveSanitizedName }
+    )
     const meta = this.store.setWorktreeMeta(worktreeId, {
       // Why: worktree IDs are path-derived. If a path is deleted outside Orca
       // and later recreated, creation must mint a fresh instance identity so
@@ -28158,6 +28180,7 @@ export class OrcaRuntimeService {
       linkedTaskSourceContext?: TaskSourceContext | null
       comment?: string
       displayName?: string
+      displayNameKind?: CreateWorktreeArgs['displayNameKind']
       workspaceStatus?: string
       manualOrder?: number
       sparseCheckout?: { directories: string[]; presetId?: string }
@@ -28195,6 +28218,7 @@ export class OrcaRuntimeService {
         name: args.name,
         ...(args.nameWasGenerated === true ? { nameWasGenerated: true } : {}),
         ...(args.displayName ? { displayName: args.displayName } : {}),
+        ...(args.displayNameKind ? { displayNameKind: args.displayNameKind } : {}),
         ...(args.baseBranch ? { baseBranch: args.baseBranch } : {}),
         ...(args.compareBaseRef ? { compareBaseRef: args.compareBaseRef } : {}),
         ...(args.branchNameOverride ? { branchNameOverride: args.branchNameOverride } : {}),
diff --git a/src/main/runtime/rpc/methods/orchestration-federated-worker-start.ts b/src/main/runtime/rpc/methods/orchestration-federated-worker-start.ts
index 0f6bd44f67f..9466b904b5d 100644
--- a/src/main/runtime/rpc/methods/orchestration-federated-worker-start.ts
+++ b/src/main/runtime/rpc/methods/orchestration-federated-worker-start.ts
@@ -160,6 +160,7 @@ export async function startFederatedWorker(args: {
           repo: params.repo,
           baseBranch: params.baseBranch,
           displayName: params.displayName,
+          ...(params.displayName !== undefined ? { displayNameKind: 'user' as const } : {}),
           comment: params.comment,
           setup: createsWorktree ? (params.setup ?? 'run') : undefined,
           setupSource: createsWorktree
diff --git a/src/main/runtime/rpc/methods/orchestration-federation-start-schema.ts b/src/main/runtime/rpc/methods/orchestration-federation-start-schema.ts
index 61bf385b782..514f282e322 100644
--- a/src/main/runtime/rpc/methods/orchestration-federation-start-schema.ts
+++ b/src/main/runtime/rpc/methods/orchestration-federation-start-schema.ts
@@ -14,6 +14,7 @@ export const FederationAttachStartParams = z.object({
   repo: OptionalString,
   baseBranch: OptionalString,
   displayName: OptionalString,
+  displayNameKind: z.enum(['generated', 'user']).optional(),
   comment: OptionalString,
   setup: z.enum(['run', 'skip', 'inherit']).optional(),
   setupSource: z.enum(['explicit_request', 'orchestration_default']).optional(),
diff --git a/src/main/runtime/rpc/methods/orchestration-federation.test.ts b/src/main/runtime/rpc/methods/orchestration-federation.test.ts
index 59dd8a7a5f8..da92ac1f57a 100644
--- a/src/main/runtime/rpc/methods/orchestration-federation.test.ts
+++ b/src/main/runtime/rpc/methods/orchestration-federation.test.ts
@@ -211,6 +211,19 @@ describe('orchestration federation', () => {
     )
   })
 
+  it('carries an explicit worker label as user display-name provenance', async () => {
+    const task = createHomeTask()
+
+    await homeDispatcher.dispatch(startRequest(task.id, { displayName: 'Windows release audit' }))
+
+    expect(workerRuntime.createManagedWorktree).toHaveBeenCalledWith(
+      expect.objectContaining({
+        displayName: 'Windows release audit',
+        displayNameKind: 'user'
+      })
+    )
+  })
+
   it('does not report remotely rejected preferences as effective', async () => {
     const task = createHomeTask()
 
diff --git a/src/main/runtime/rpc/methods/orchestration-federation.ts b/src/main/runtime/rpc/methods/orchestration-federation.ts
index 421bf51586e..a046f5cb7b0 100644
--- a/src/main/runtime/rpc/methods/orchestration-federation.ts
+++ b/src/main/runtime/rpc/methods/orchestration-federation.ts
@@ -98,6 +98,7 @@ export const ORCHESTRATION_FEDERATION_ATTACH_METHODS: RpcMethod[] = [
             name: params.name as string,
             baseBranch: params.baseBranch,
             displayName: params.displayName,
+            displayNameKind: params.displayNameKind,
             comment: params.comment,
             // setupDecision runs setup without the legacy runHooks activation side effect.
             runHooks: false,
diff --git a/src/main/runtime/rpc/methods/orchestration-worker-topology.ts b/src/main/runtime/rpc/methods/orchestration-worker-topology.ts
index 3d4a0b6bf55..582d32058a8 100644
--- a/src/main/runtime/rpc/methods/orchestration-worker-topology.ts
+++ b/src/main/runtime/rpc/methods/orchestration-worker-topology.ts
@@ -135,6 +135,7 @@ export async function createWorkerWorktree(args: {
     name: params.name as string,
     baseBranch: params.baseBranch,
     displayName: params.displayName,
+    ...(params.displayName !== undefined ? { displayNameKind: 'user' as const } : {}),
     comment: params.comment,
     // setupDecision runs setup without the legacy runHooks activation side effect.
     runHooks: false,
diff --git a/src/main/runtime/rpc/methods/orchestration-workers-new-worktree.test.ts b/src/main/runtime/rpc/methods/orchestration-workers-new-worktree.test.ts
index 2410a74c10f..c0ae7d5edd0 100644
--- a/src/main/runtime/rpc/methods/orchestration-workers-new-worktree.test.ts
+++ b/src/main/runtime/rpc/methods/orchestration-workers-new-worktree.test.ts
@@ -252,6 +252,7 @@ describe('orchestration new-worktree workers', () => {
         repoSelector: 'id:repo-explicit',
         baseBranch: 'origin/release',
         displayName: 'Windows release audit',
+        displayNameKind: 'user',
         comment: 'Created for a supervised audit',
         setupDecision: 'skip',
         runHooks: false,
diff --git a/src/main/runtime/rpc/methods/worktree-create-args.test.ts b/src/main/runtime/rpc/methods/worktree-create-args.test.ts
index 5a55d54460f..af74848a1e1 100644
--- a/src/main/runtime/rpc/methods/worktree-create-args.test.ts
+++ b/src/main/runtime/rpc/methods/worktree-create-args.test.ts
@@ -27,6 +27,19 @@ describe('buildManagedWorktreeCreateArgs', () => {
     })
   })
 
+  it('keeps the legacy CLI marker on a name-only create request', () => {
+    const args = buildManagedWorktreeCreateArgs(
+      WorktreeCreate.parse({ repo: 'id:repo-1', name: 'feature' }),
+      { ...PROVENANCE, cliProvenance: { kind: 'created-by-cli', createdAt: 1 } }
+    )
+
+    expect(args).toMatchObject({
+      name: 'feature',
+      cliProvenance: { kind: 'created-by-cli', createdAt: 1 }
+    })
+    expect(args.displayName).toBeUndefined()
+  })
+
   it('carries the parent-pick provenance only when the client marked it manual', () => {
     // Why: older clients never send it, and those creates really are CLI-flag equivalents.
     expect(
diff --git a/src/main/runtime/rpc/methods/worktree-create-args.ts b/src/main/runtime/rpc/methods/worktree-create-args.ts
index ac674f08d61..932659758bb 100644
--- a/src/main/runtime/rpc/methods/worktree-create-args.ts
+++ b/src/main/runtime/rpc/methods/worktree-create-args.ts
@@ -39,6 +39,7 @@ export function buildManagedWorktreeCreateArgs(
     linkedTaskSourceContext: params.linkedTaskSourceContext,
     comment: params.comment,
     displayName: params.displayName,
+    displayNameKind: params.displayNameKind,
     telemetrySource: params.telemetrySource,
     workspaceStatus: params.workspaceStatus,
     manualOrder: params.manualOrder,
diff --git a/src/main/runtime/rpc/methods/worktree-create-schemas.ts b/src/main/runtime/rpc/methods/worktree-create-schemas.ts
index e296b9c3ace..61f6eb65e35 100644
--- a/src/main/runtime/rpc/methods/worktree-create-schemas.ts
+++ b/src/main/runtime/rpc/methods/worktree-create-schemas.ts
@@ -45,6 +45,7 @@ export const WorktreeCreate = z
     linkedTaskSourceContext: TaskSourceContextSchema.nullable().optional(),
     comment: OptionalString,
     displayName: OptionalString,
+    displayNameKind: z.enum(['generated', 'user']).optional(),
     telemetrySource: z
       .unknown()
       .transform((value) => {
diff --git a/src/main/runtime/rpc/methods/worktree-schemas.test.ts b/src/main/runtime/rpc/methods/worktree-schemas.test.ts
index 8beefc28903..8172a3cd6b0 100644
--- a/src/main/runtime/rpc/methods/worktree-schemas.test.ts
+++ b/src/main/runtime/rpc/methods/worktree-schemas.test.ts
@@ -3,6 +3,15 @@ import { WorktreeCreate } from './worktree-create-schemas'
 import { WorktreeActivate, WorktreeSet } from './worktree-schemas'
 
 describe('worktree RPC schemas', () => {
+  it('accepts optional display-name provenance values', () => {
+    expect(
+      WorktreeCreate.parse({ repo: 'repo-1', name: 'feature', displayNameKind: 'user' })
+    ).toMatchObject({ displayNameKind: 'user' })
+    expect(
+      WorktreeCreate.parse({ repo: 'repo-1', name: 'feature', displayNameKind: 'generated' })
+    ).toMatchObject({ displayNameKind: 'generated' })
+  })
+
   it('validates additive navigation intent', () => {
     expect(WorktreeActivate.parse({ worktree: 'id:wt-1', navigation: 'clients' }).navigation).toBe(
       'clients'
diff --git a/src/main/runtime/rpc/methods/worktree.test.ts b/src/main/runtime/rpc/methods/worktree.test.ts
index 79171b927a3..3b62cbfd7cd 100644
--- a/src/main/runtime/rpc/methods/worktree.test.ts
+++ b/src/main/runtime/rpc/methods/worktree.test.ts
@@ -147,6 +147,33 @@ describe('worktree RPC methods', () => {
     })
   })
 
+  it('keeps the legacy CLI name-only create shape explicit at the host boundary', async () => {
+    const runtime = {
+      getRuntimeId: () => 'test-runtime',
+      dedupeWorktreeCreate: passthroughDedupe,
+      showRepo: vi.fn().mockResolvedValue(repo),
+      createManagedWorktree: vi.fn().mockResolvedValue({ worktree: { id: 'wt-cli' } })
+    } as unknown as OrcaRuntimeService
+    const dispatcher = new RpcDispatcher({ runtime, methods: WORKTREE_METHODS })
+
+    await dispatcher.dispatch(
+      makeRequest('worktree.create', {
+        repo: 'repo-1',
+        name: 'feature',
+        cliProvenanceRequest: {}
+      })
+    )
+
+    expect(runtime.createManagedWorktree).toHaveBeenCalledWith(
+      expect.objectContaining({
+        name: 'feature',
+        displayName: undefined,
+        displayNameKind: undefined,
+        cliProvenance: expect.objectContaining({ kind: 'created-by-cli' })
+      })
+    )
+  })
+
   it('mints automation provenance from a valid dispatch request on worktree creation', async () => {
     const dispatchToken = createAutomationDispatchToken('automation-1', 'run-1')
     const runtime = {
diff --git a/src/main/runtime/rpc/methods/worktree.ts b/src/main/runtime/rpc/methods/worktree.ts
index 6f81bedad5b..b3d816496c3 100644
--- a/src/main/runtime/rpc/methods/worktree.ts
+++ b/src/main/runtime/rpc/methods/worktree.ts
@@ -4,6 +4,7 @@ import {
   resolveAutomationWorkspaceProvenance
 } from '../../../automations/workspace-provenance'
 import { buildCliWorkspaceProvenance } from '../../../../shared/cli-workspace-provenance'
+import { displayNameUpdatePinsLabel } from '../../../../shared/worktree/display-name-provenance'
 import { defineMethod, type RpcMethod } from '../core'
 import { buildManagedWorktreeCreateArgs } from './worktree-create-args'
 import { resolvePairedCallerHostId } from './paired-caller-host-id'
@@ -133,6 +134,9 @@ export const WORKTREE_METHODS: RpcMethod[] = [
     handler: async (params, { runtime }) => ({
       worktree: await runtime.updateManagedWorktreeMeta(params.worktree, {
         displayName: params.displayName,
+        ...(params.displayName !== undefined
+          ? { displayNameIsPinned: displayNameUpdatePinsLabel(params.displayName) }
+          : {}),
         linkedIssue: params.linkedIssue,
         linkedPR: params.linkedPR,
         suppressedGitHubPR: params.suppressedGitHubPR,
diff --git a/src/renderer/src/hooks/composer-state/full-creation-execution.ts b/src/renderer/src/hooks/composer-state/full-creation-execution.ts
index 04ec3e2cf6d..d16213650d8 100644
--- a/src/renderer/src/hooks/composer-state/full-creation-execution.ts
+++ b/src/renderer/src/hooks/composer-state/full-creation-execution.ts
@@ -78,6 +78,7 @@ export function useFullCreationExecution(input: FullCreationExecutionInput) {
         submitLinkedPR,
         workspaceName,
         nameWasGenerated,
+        nameIsAutoManaged,
         submitBaseBranch,
         submitCompareBaseRef,
         submitPushTarget,
@@ -155,6 +156,9 @@ export function useFullCreationExecution(input: FullCreationExecutionInput) {
           linkedWorkItem: toFolderWorkspaceLinkedTask(submitLinkedWorkItem),
           linkedTaskSourceContext: taskSourceContext,
           nameWasGenerated,
+          ...(createDisplayName
+            ? { displayNameKind: nameIsAutoManaged ? ('generated' as const) : ('user' as const) }
+            : {}),
           ...(!backendStartup && startupPlan?.draftPrompt
             ? { startupDraft: startupPlan.draftPrompt }
             : {}),
diff --git a/src/renderer/src/hooks/composer-state/full-submit-preparation.ts b/src/renderer/src/hooks/composer-state/full-submit-preparation.ts
index 07535fd3e06..a1120fccf4e 100644
--- a/src/renderer/src/hooks/composer-state/full-submit-preparation.ts
+++ b/src/renderer/src/hooks/composer-state/full-submit-preparation.ts
@@ -163,11 +163,10 @@ export function useFullSubmitPreparation(input: FullSubmitPreparationInput) {
           smartGitHubResolution.kind === 'none' && smartNameMode === 'branches'
       })
 
-      const createDisplayName =
-        smartGitHubResolution.kind === 'none'
-          ? nameIsAutoManaged
-            ? submitTitleName?.displayName
-            : undefined
+      const createDisplayName = !nameIsAutoManaged
+        ? workspaceName
+        : smartGitHubResolution.kind === 'none'
+          ? submitTitleName?.displayName
           : smartGitHubCreateNames.displayName
 
       // Why: the first-work hook only renames blank, auto-generated git workspaces that launch an agent; persist that pending state for the card.
diff --git a/src/renderer/src/hooks/composer-state/quick-creation-execution.ts b/src/renderer/src/hooks/composer-state/quick-creation-execution.ts
index b6b14350290..f80b965ddf8 100644
--- a/src/renderer/src/hooks/composer-state/quick-creation-execution.ts
+++ b/src/renderer/src/hooks/composer-state/quick-creation-execution.ts
@@ -105,6 +105,7 @@ export function useQuickCreationExecution(input: QuickCreationExecutionInput) {
         submitLinkedPR,
         workspaceName,
         nameWasGenerated,
+        nameIsAutoManaged,
         submitCompareBaseRef,
         submitPushTarget,
         effectiveSetupDecision,
@@ -204,6 +205,7 @@ export function useQuickCreationExecution(input: QuickCreationExecutionInput) {
         workspaceName,
         nameWasGenerated,
         displayName: createDisplayName,
+        displayNameKind: createDisplayName ? (nameIsAutoManaged ? 'generated' : 'user') : undefined,
         selectedRepoIsGit,
         baseBranch: submitBaseBranch,
         compareBaseRef: submitCompareBaseRef,
diff --git a/src/renderer/src/hooks/composer-state/quick-creation-request.ts b/src/renderer/src/hooks/composer-state/quick-creation-request.ts
index e12f2dd6256..67aabf103b9 100644
--- a/src/renderer/src/hooks/composer-state/quick-creation-request.ts
+++ b/src/renderer/src/hooks/composer-state/quick-creation-request.ts
@@ -18,6 +18,7 @@ export type QuickCreationRequestInput = {
   workspaceName: string
   nameWasGenerated: boolean
   displayName: string | undefined
+  displayNameKind?: 'generated' | 'user'
   selectedRepoIsGit: boolean
   baseBranch: string | undefined
   compareBaseRef: string | undefined
@@ -63,6 +64,7 @@ export function buildQuickCreationRequest(
     name: input.workspaceName,
     ...(input.nameWasGenerated ? { nameWasGenerated: true } : {}),
     ...(input.displayName ? { displayName: input.displayName } : {}),
+    ...(input.displayNameKind ? { displayNameKind: input.displayNameKind } : {}),
     ...(input.selectedRepoIsGit && input.baseBranch ? { baseBranch: input.baseBranch } : {}),
     ...(input.selectedRepoIsGit && input.compareBaseRef
       ? { compareBaseRef: input.compareBaseRef }
diff --git a/src/renderer/src/hooks/composer-state/quick-submit-preparation.ts b/src/renderer/src/hooks/composer-state/quick-submit-preparation.ts
index 5989e3e0297..39976157830 100644
--- a/src/renderer/src/hooks/composer-state/quick-submit-preparation.ts
+++ b/src/renderer/src/hooks/composer-state/quick-submit-preparation.ts
@@ -230,11 +230,10 @@ export function useQuickSubmitPreparation(input: QuickSubmitPreparationInput) {
 
       const submitBaseBranch = baseBranchSettlement.value
 
-      const createDisplayName =
-        smartGitHubResolution.kind === 'none'
-          ? nameIsAutoManaged
-            ? submitTitleName?.displayName
-            : undefined
+      const createDisplayName = !nameIsAutoManaged
+        ? workspaceName
+        : smartGitHubResolution.kind === 'none'
+          ? submitTitleName?.displayName
           : smartGitHubCreateNames.displayName
 
       // Why: quick create shares the blank-name flow; the card needs an explicit marker, not a guess from the title.
diff --git a/src/renderer/src/lib/pending-worktree-creation.ts b/src/renderer/src/lib/pending-worktree-creation.ts
index 77f4db70744..cdddce0988b 100644
--- a/src/renderer/src/lib/pending-worktree-creation.ts
+++ b/src/renderer/src/lib/pending-worktree-creation.ts
@@ -66,6 +66,7 @@ export type WorktreeCreationRequest = {
   /** True only when `name` came from the creature-name generator; gates host-side retirement. */
   nameWasGenerated?: boolean
   displayName?: string
+  displayNameKind?: 'generated' | 'user'
   baseBranch?: string
   compareBaseRef?: string
   setupDecision: SetupDecision
diff --git a/src/renderer/src/lib/worktree-creation-flow-execute.ts b/src/renderer/src/lib/worktree-creation-flow-execute.ts
index 03232b39526..f4abe6a684b 100644
--- a/src/renderer/src/lib/worktree-creation-flow-execute.ts
+++ b/src/renderer/src/lib/worktree-creation-flow-execute.ts
@@ -99,6 +99,9 @@ export async function executeWorktreeCreation(
         preparedRequest.compareBaseRef,
         {
           ...(preparedRequest.nameWasGenerated ? { nameWasGenerated: true } : {}),
+          ...(preparedRequest.displayNameKind
+            ? { displayNameKind: preparedRequest.displayNameKind }
+            : {}),
           ...(preparedRequest.linkedWorkItem !== undefined
             ? { linkedWorkItem: preparedRequest.linkedWorkItem }
             : {}),
diff --git a/src/renderer/src/store/slices/worktree-meta-update-application.test.ts b/src/renderer/src/store/slices/worktree-meta-update-application.test.ts
new file mode 100644
index 00000000000..c02387f0adf
--- /dev/null
+++ b/src/renderer/src/store/slices/worktree-meta-update-application.test.ts
@@ -0,0 +1,44 @@
+import { describe, expect, it } from 'vitest'
+import { applyWorktreeUpdates } from './worktree-meta-update-application'
+
+describe('applyWorktreeUpdates display-name provenance', () => {
+  it('returns to the current branch immediately when a label is cleared', () => {
+    const worktree = {
+      id: 'repo-1::/workspace/feature',
+      repoId: 'repo-1',
+      path: '/workspace/feature',
+      branch: 'refs/heads/main',
+      displayName: 'Agent workspace'
+    }
+
+    const next = applyWorktreeUpdates({ 'repo-1': [worktree as never] }, worktree.id, {
+      displayName: '',
+      displayNameIsPinned: false
+    })
+
+    expect(next['repo-1']?.[0]).toMatchObject({
+      displayName: 'main',
+      displayNameMode: 'automatic'
+    })
+  })
+
+  it('keeps text until the host resolves a detached fallback', () => {
+    const worktree = {
+      id: 'repo-1::/workspace/feature',
+      repoId: 'repo-1',
+      path: '/workspace/feature',
+      branch: '',
+      displayName: 'Agent workspace'
+    }
+
+    const next = applyWorktreeUpdates({ 'repo-1': [worktree as never] }, worktree.id, {
+      displayName: '',
+      displayNameIsPinned: false
+    })
+
+    expect(next['repo-1']?.[0]).toMatchObject({
+      displayName: 'Agent workspace',
+      displayNameMode: 'automatic'
+    })
+  })
+})
diff --git a/src/renderer/src/store/slices/worktree-meta-update-application.ts b/src/renderer/src/store/slices/worktree-meta-update-application.ts
index a65309f9adf..07627b6ffc4 100644
--- a/src/renderer/src/store/slices/worktree-meta-update-application.ts
+++ b/src/renderer/src/store/slices/worktree-meta-update-application.ts
@@ -3,6 +3,7 @@ import { getRepoIdFromWorktreeId } from '../../../../shared/worktree/id'
 import type { Worktree } from '../../../../shared/worktree/types'
 import type { ExecutionHostId } from '../../../../shared/execution-host'
 import { worktreeRowMatchesMetaHost } from './worktrees/listing/worktree-meta-host-match'
+import { branchName } from '@/lib/git-utils'
 
 type RequiredKey<T> = { [K in keyof T]-?: undefined extends T[K] ? never : K }[keyof T]
 
@@ -59,7 +60,17 @@ export function applyWorktreeUpdates(
     }
 
     changed = true
-    return { ...worktree, ...updates }
+    const next = { ...worktree, ...updates }
+    if (updates.displayNameIsPinned !== undefined) {
+      next.displayNameMode = updates.displayNameIsPinned ? 'fixed' : 'automatic'
+      if (updates.displayNameIsPinned === false && !updates.displayName?.trim()) {
+        const automaticName = branchName(next.branch)
+        // A detached worktree has no branch-derived label; keep the old text until the host
+        // projection supplies its repo/path fallback instead of flashing an empty sidebar row.
+        next.displayName = automaticName || worktree.displayName
+      }
+    }
+    return next
   })
   if (!changed) {
     return worktreesByRepo
diff --git a/src/renderer/src/store/slices/worktrees-fetch-listing-merge.test.ts b/src/renderer/src/store/slices/worktrees-fetch-listing-merge.test.ts
index 0e3ead18d88..f3bae6d97f3 100644
--- a/src/renderer/src/store/slices/worktrees-fetch-listing-merge.test.ts
+++ b/src/renderer/src/store/slices/worktrees-fetch-listing-merge.test.ts
@@ -301,6 +301,236 @@ describe('fetchWorktrees', () => {
     expect(store.getState().worktreesByRepo.repo1[0]?.head).toBe('def456')
   })
 
+  it('does not merge a stale display name over a rename completed during refresh', async () => {
+    const store = createTestStore()
+    const worktreeId = 'repo1::/path/wt1'
+    const requestStarted = makeWorktree({
+      id: worktreeId,
+      repoId: 'repo1',
+      path: '/path/wt1',
+      displayName: 'old label',
+      displayNameMode: 'fixed'
+    })
+    const staleResponse = makeWorktree({
+      ...requestStarted,
+      head: 'stale-head'
+    })
+    let resolveListing!: (worktrees: Worktree[]) => void
+    const listing = new Promise<Worktree[]>((resolve) => {
+      resolveListing = resolve
+    })
+    worktreeListMock.mockReturnValueOnce(listing)
+    store.setState({ worktreesByRepo: { repo1: [requestStarted] } } as Partial<AppState>)
+
+    const refresh = store.getState().fetchWorktrees('repo1')
+    await vi.waitFor(() => expect(worktreeListMock).toHaveBeenCalledTimes(1))
+    await store.getState().updateWorktreeMeta(worktreeId, { displayName: 'new label' })
+    resolveListing([staleResponse])
+
+    await refresh
+
+    expect(store.getState().worktreesByRepo.repo1[0]).toMatchObject({
+      head: 'stale-head',
+      displayName: 'new label',
+      displayNameMode: 'fixed'
+    })
+  })
+
+  it('keeps a rename when an older host omits display-name mode', async () => {
+    const store = createTestStore()
+    const worktreeId = 'repo1::/path/wt1'
+    const requestStarted = makeWorktree({
+      id: worktreeId,
+      repoId: 'repo1',
+      path: '/path/wt1',
+      displayName: 'old label',
+      displayNameMode: 'automatic'
+    })
+    const staleResponse = { ...requestStarted, displayNameMode: undefined }
+    let resolveListing!: (worktrees: Worktree[]) => void
+    worktreeListMock.mockReturnValueOnce(
+      new Promise<Worktree[]>((resolve) => {
+        resolveListing = resolve
+      })
+    )
+    store.setState({ worktreesByRepo: { repo1: [requestStarted] } } as Partial<AppState>)
+
+    const refresh = store.getState().fetchWorktrees('repo1')
+    await vi.waitFor(() => expect(worktreeListMock).toHaveBeenCalledTimes(1))
+    await store.getState().updateWorktreeMeta(worktreeId, { displayName: 'new label' })
+    resolveListing([staleResponse])
+
+    await refresh
+
+    expect(store.getState().worktreesByRepo.repo1[0]).toMatchObject({
+      displayName: 'new label',
+      displayNameMode: 'fixed'
+    })
+  })
+
+  it('keeps a rename when an old-host refresh is projected with a newer mode', async () => {
+    const store = createTestStore()
+    const worktreeId = 'repo1::/path/wt1'
+    const requestStarted = makeWorktree({
+      id: worktreeId,
+      repoId: 'repo1',
+      path: '/path/wt1',
+      displayName: 'old label',
+      displayNameMode: undefined
+    })
+    const staleResponse = { ...requestStarted, displayNameMode: 'fixed' as const }
+    let resolveListing!: (worktrees: Worktree[]) => void
+    worktreeListMock.mockReturnValueOnce(
+      new Promise<Worktree[]>((resolve) => {
+        resolveListing = resolve
+      })
+    )
+    store.setState({ worktreesByRepo: { repo1: [requestStarted] } } as Partial<AppState>)
+
+    const refresh = store.getState().fetchWorktrees('repo1')
+    await vi.waitFor(() => expect(worktreeListMock).toHaveBeenCalledTimes(1))
+    await store.getState().updateWorktreeMeta(worktreeId, { displayName: 'new label' })
+    resolveListing([staleResponse])
+
+    await refresh
+
+    expect(store.getState().worktreesByRepo.repo1[0]).toMatchObject({
+      displayName: 'new label',
+      displayNameMode: 'fixed'
+    })
+  })
+
+  it('retains an existing pinned mode when an older host omits it', async () => {
+    const store = createTestStore()
+    const existing = makeWorktree({
+      id: 'repo1::/path/wt1',
+      repoId: 'repo1',
+      path: '/path/wt1',
+      branch: 'refs/heads/feature',
+      displayName: 'feature',
+      displayNameMode: 'fixed'
+    })
+    const staleResponse = { ...existing, displayNameMode: undefined }
+
+    mockApi.worktrees.list.mockResolvedValueOnce([staleResponse])
+    store.setState({ worktreesByRepo: { repo1: [existing] } } as Partial<AppState>)
+
+    await store.getState().fetchWorktrees('repo1')
+    store.getState().updateWorktreeGitIdentity(existing.id, { branch: 'refs/heads/next' })
+
+    expect(store.getState().worktreesByRepo.repo1[0]).toMatchObject({
+      displayName: 'feature',
+      displayNameMode: 'fixed'
+    })
+  })
+
+  it('accepts a peer rename from an older host over a pinned label', async () => {
+    const store = createTestStore()
+    const existing = makeWorktree({
+      id: 'repo1::/path/wt1',
+      repoId: 'repo1',
+      path: '/path/wt1',
+      branch: 'refs/heads/feature',
+      displayName: 'my label',
+      displayNameMode: 'fixed'
+    })
+    // A changed non-branch label from a mode-less host is explicit meta a peer wrote there.
+    const peerRenamed = { ...existing, displayName: 'peer label', displayNameMode: undefined }
+
+    mockApi.worktrees.list.mockResolvedValueOnce([peerRenamed])
+    store.setState({ worktreesByRepo: { repo1: [existing] } } as Partial<AppState>)
+
+    await store.getState().fetchWorktrees('repo1')
+
+    expect(store.getState().worktreesByRepo.repo1[0].displayName).toBe('peer label')
+  })
+
+  it('suppresses an older host branch-derived relabel of a pinned name', async () => {
+    const store = createTestStore()
+    const existing = makeWorktree({
+      id: 'repo1::/path/wt1',
+      repoId: 'repo1',
+      path: '/path/wt1',
+      branch: 'refs/heads/feature',
+      displayName: 'my label',
+      displayNameMode: 'fixed'
+    })
+    const rederived = {
+      ...existing,
+      branch: 'refs/heads/next',
+      displayName: 'next',
+      displayNameMode: undefined
+    }
+
+    mockApi.worktrees.list.mockResolvedValueOnce([rederived])
+    store.setState({ worktreesByRepo: { repo1: [existing] } } as Partial<AppState>)
+
+    await store.getState().fetchWorktrees('repo1')
+
+    expect(store.getState().worktreesByRepo.repo1[0]).toMatchObject({
+      branch: 'refs/heads/next',
+      displayName: 'my label',
+      displayNameMode: 'fixed'
+    })
+  })
+
+  it('suppresses an older host detached-HEAD path relabel of a pinned name', async () => {
+    const store = createTestStore()
+    const existing = makeWorktree({
+      id: 'repo1::/path/wt1',
+      repoId: 'repo1',
+      path: '/path/wt1',
+      branch: 'refs/heads/feature',
+      displayName: 'my label',
+      displayNameMode: 'fixed'
+    })
+    const rederived = { ...existing, branch: '', displayName: 'wt1', displayNameMode: undefined }
+
+    mockApi.worktrees.list.mockResolvedValueOnce([rederived])
+    store.setState({ worktreesByRepo: { repo1: [existing] } } as Partial<AppState>)
+
+    await store.getState().fetchWorktrees('repo1')
+
+    expect(store.getState().worktreesByRepo.repo1[0]).toMatchObject({
+      branch: '',
+      displayName: 'my label',
+      displayNameMode: 'fixed'
+    })
+  })
+
+  it('does not merge a host response captured before an optimistic rename settles', async () => {
+    const store = createTestStore()
+    const existing = makeWorktree({
+      id: 'repo1::/path/wt1',
+      repoId: 'repo1',
+      path: '/path/wt1',
+      displayName: 'old label',
+      displayNameMode: 'automatic'
+    })
+    const staleResponse = { ...existing }
+    let resolvePersist!: () => void
+    mockApi.worktrees.updateMeta.mockReturnValueOnce(
+      new Promise<void>((resolve) => {
+        resolvePersist = resolve
+      })
+    )
+    mockApi.worktrees.list.mockResolvedValueOnce([staleResponse])
+    store.setState({ worktreesByRepo: { repo1: [existing] } } as Partial<AppState>)
+
+    const rename = store.getState().updateWorktreeMeta(existing.id, { displayName: 'new label' })
+    await vi.waitFor(() => expect(mockApi.worktrees.updateMeta).toHaveBeenCalledTimes(1))
+    const refresh = store.getState().fetchWorktrees('repo1')
+
+    await refresh
+    expect(store.getState().worktreesByRepo.repo1[0]).toMatchObject({
+      displayName: 'new label',
+      displayNameMode: 'fixed'
+    })
+
+    resolvePersist()
+    await rename
+  })
+
   it('updates the repo entry when only the persisted base ref changes', async () => {
     const store = createTestStore()
     const existing = makeWorktree({
diff --git a/src/renderer/src/store/slices/worktrees-git-identity-branch-title.test.ts b/src/renderer/src/store/slices/worktrees-git-identity-branch-title.test.ts
index ee52d067f04..9684792ba6e 100644
--- a/src/renderer/src/store/slices/worktrees-git-identity-branch-title.test.ts
+++ b/src/renderer/src/store/slices/worktrees-git-identity-branch-title.test.ts
@@ -211,6 +211,44 @@ describe('updateWorktreeGitIdentity', () => {
     expect(store.getState().worktreesByRepo.repo1[0].displayName).toBe('My Cool Work')
   })
 
+  it('preserves a pinned user title even when it equals the old branch', () => {
+    const store = createTestStore()
+    const existing = makeWorktree({
+      id: 'repo1::/path/wt1',
+      repoId: 'repo1',
+      path: '/path/wt1',
+      branch: 'refs/heads/feature',
+      displayName: 'feature',
+      displayNameMode: 'fixed'
+    })
+
+    store.setState({ worktreesByRepo: { repo1: [existing] } } as Partial<AppState>)
+    store.getState().updateWorktreeGitIdentity('repo1::/path/wt1', {
+      branch: 'refs/heads/main'
+    })
+
+    expect(store.getState().worktreesByRepo.repo1[0].displayName).toBe('feature')
+  })
+
+  it('preserves a legacy CLI title even without projected display-name mode', () => {
+    const store = createTestStore()
+    const existing = makeWorktree({
+      id: 'repo1::/path/wt1',
+      repoId: 'repo1',
+      path: '/path/wt1',
+      branch: 'refs/heads/feature',
+      displayName: 'feature',
+      cliProvenance: { kind: 'created-by-cli', createdAt: 1 }
+    })
+
+    store.setState({ worktreesByRepo: { repo1: [existing] } } as Partial<AppState>)
+    store.getState().updateWorktreeGitIdentity('repo1::/path/wt1', {
+      branch: 'refs/heads/main'
+    })
+
+    expect(store.getState().worktreesByRepo.repo1[0].displayName).toBe('feature')
+  })
+
   it('clears stale branch identity for detached HEAD updates', () => {
     const store = createTestStore()
     const existing = makeWorktree({
diff --git a/src/renderer/src/store/slices/worktrees-metadata-persistence.test.ts b/src/renderer/src/store/slices/worktrees-metadata-persistence.test.ts
index f7770e8b8b8..ac3d5eca571 100644
--- a/src/renderer/src/store/slices/worktrees-metadata-persistence.test.ts
+++ b/src/renderer/src/store/slices/worktrees-metadata-persistence.test.ts
@@ -204,6 +204,7 @@ describe('worktree remote runtime mutations', () => {
       executionHostId: 'local',
       updates: {
         displayName: 'Fix auth',
+        displayNameIsPinned: true,
         pendingFirstAgentMessageRename: false,
         firstAgentMessageRenameError: null
       }
diff --git a/src/renderer/src/store/slices/worktrees/create/worktree-create-payload.ts b/src/renderer/src/store/slices/worktrees/create/worktree-create-payload.ts
index b018183016d..9f8407ae3a3 100644
--- a/src/renderer/src/store/slices/worktrees/create/worktree-create-payload.ts
+++ b/src/renderer/src/store/slices/worktrees/create/worktree-create-payload.ts
@@ -13,6 +13,7 @@ export type CreateWorktreeCallOptions = {
   startupDraft?: string
   /** True only when `name` came from the creature-name generator; gates host-side retirement. */
   nameWasGenerated?: boolean
+  displayNameKind?: CreateWorktreeArgs['displayNameKind']
   /** Parent picked in the composer. Sets sidebar nesting only; ignored if it no longer exists. */
   parentWorktreeId?: string
   provisionedRoot?: {
@@ -51,6 +52,9 @@ function sharedCreateFields(
     setupDecision: request.setupDecision,
     sparseCheckout: request.sparseCheckout,
     ...(request.displayName ? { displayName: request.displayName } : {}),
+    ...((request.displayNameKind ?? options?.displayNameKind)
+      ? { displayNameKind: request.displayNameKind ?? options?.displayNameKind }
+      : {}),
     ...(request.telemetrySource ? { telemetrySource: request.telemetrySource } : {}),
     ...(request.linkedIssue !== undefined ? { linkedIssue: request.linkedIssue } : {}),
     ...(request.linkedPR !== undefined ? { linkedPR: request.linkedPR } : {}),
diff --git a/src/renderer/src/store/slices/worktrees/listing/detected-worktree-meta.test.ts b/src/renderer/src/store/slices/worktrees/listing/detected-worktree-meta.test.ts
new file mode 100644
index 00000000000..2ac3eb20241
--- /dev/null
+++ b/src/renderer/src/store/slices/worktrees/listing/detected-worktree-meta.test.ts
@@ -0,0 +1,69 @@
+import { describe, expect, it } from 'vitest'
+import type { DetectedWorktreeListResult } from '../../../../../../shared/worktree/types'
+import { applyDetectedWorktreeUpdates } from './detected-worktree-meta'
+
+describe('applyDetectedWorktreeUpdates display-name provenance', () => {
+  it('projects pinning changes into detected rows', () => {
+    const detected = {
+      id: 'repo-1::/workspace/feature',
+      displayName: 'feature',
+      displayNameMode: 'automatic',
+      repoId: 'repo-1',
+      branch: 'refs/heads/feature'
+    }
+    const state = {
+      'repo-1': {
+        repoId: 'repo-1',
+        authoritative: true,
+        source: 'git',
+        worktrees: [detected]
+      }
+    } as unknown as Record<string, DetectedWorktreeListResult>
+
+    const fixed = applyDetectedWorktreeUpdates(state, detected.id, {
+      displayName: 'Agent workspace',
+      displayNameIsPinned: true
+    })
+    expect(fixed['repo-1']?.worktrees[0]).toMatchObject({
+      displayName: 'Agent workspace',
+      displayNameMode: 'fixed'
+    })
+
+    const automatic = applyDetectedWorktreeUpdates(state, detected.id, {
+      displayName: '',
+      displayNameIsPinned: false
+    })
+    expect(automatic['repo-1']?.worktrees[0]).toMatchObject({
+      displayName: 'feature',
+      displayNameMode: 'automatic'
+    })
+  })
+
+  it('keeps text until the host resolves a detached fallback', () => {
+    const detached = {
+      id: 'repo-1::/workspace/feature',
+      displayName: 'Agent workspace',
+      displayNameMode: 'fixed' as const,
+      repoId: 'repo-1',
+      branch: ''
+    }
+    const detachedState = {
+      'repo-1': {
+        repoId: 'repo-1',
+        authoritative: true,
+        source: 'git',
+        worktrees: [detached]
+      }
+    } as unknown as Record<string, DetectedWorktreeListResult>
+
+    const automatic = applyDetectedWorktreeUpdates(detachedState, detached.id, {
+      displayName: '',
+      displayNameIsPinned: false
+    })
+
+    expect(automatic['repo-1']?.worktrees[0]).toMatchObject({
+      displayName: 'Agent workspace',
+      displayNameMode: 'automatic'
+    })
+  })
+})
diff --git a/src/renderer/src/store/slices/worktrees/listing/detected-worktree-meta.ts b/src/renderer/src/store/slices/worktrees/listing/detected-worktree-meta.ts
index 762ad7e882a..64f4f4162ca 100644
--- a/src/renderer/src/store/slices/worktrees/listing/detected-worktree-meta.ts
+++ b/src/renderer/src/store/slices/worktrees/listing/detected-worktree-meta.ts
@@ -17,6 +17,7 @@ import { worktreeMatchesHost } from './worktree-host-ownership'
 const folderWorkspaceWorktreeCache = new WeakMap<FolderWorkspace, Worktree>()
 
 import { worktreeRowMatchesMetaHost } from './worktree-meta-host-match'
+import { branchName } from '@/lib/git-utils'
 
 export function applyDetectedWorktreeUpdates(
   detectedWorktreesByRepo: AppState['detectedWorktreesByRepo'],
@@ -37,7 +38,15 @@ export function applyDetectedWorktreeUpdates(
       }
       repoChanged = true
       changed = true
-      return { ...worktree, ...updates }
+      const next = { ...worktree, ...updates }
+      if (updates.displayNameIsPinned !== undefined) {
+        next.displayNameMode = updates.displayNameIsPinned ? 'fixed' : 'automatic'
+        if (updates.displayNameIsPinned === false && !updates.displayName?.trim()) {
+          const automaticName = branchName(next.branch)
+          next.displayName = automaticName || worktree.displayName
+        }
+      }
+      return next
     })
     nextByRepo[repoId] = repoChanged ? { ...result, worktrees: nextWorktrees } : result
   }
diff --git a/src/renderer/src/store/slices/worktrees/listing/fetched-worktree-merge.ts b/src/renderer/src/store/slices/worktrees/listing/fetched-worktree-merge.ts
index 46b4f2fa6b4..13e6b1572c1 100644
--- a/src/renderer/src/store/slices/worktrees/listing/fetched-worktree-merge.ts
+++ b/src/renderer/src/store/slices/worktrees/listing/fetched-worktree-merge.ts
@@ -19,6 +19,8 @@ import {
 } from '../metadata/hosted-review-link-mutation'
 import { isCurrentDetectedWorktreeRefresh } from './detected-worktree-refresh-admission'
 import { buildWorktreePurgeState } from '../teardown/worktree-purge-state'
+import { isDisplayNamePersistencePending } from '../metadata/worktree-meta-persist'
+import { branchName } from '@/lib/git-utils'
 import {
   forgetAuthoritativelyRemovedWorktrees,
   forgetPersistedWorktreeMetaForRemovals,
@@ -52,6 +54,79 @@ export function preserveConcurrentManualOrder<T extends Worktree>(
   })
 }
 
+export function preserveConcurrentDisplayName<T extends Worktree>(
+  incoming: readonly T[],
+  requestStarted: readonly Worktree[] | undefined,
+  current: readonly Worktree[] | undefined,
+  matchesRefreshHost: (worktree: Worktree) => boolean
+): T[] {
+  if (!requestStarted || !current) {
+    return [...incoming]
+  }
+  const startedById = new Map(
+    requestStarted.filter(matchesRefreshHost).map((worktree) => [worktree.id, worktree])
+  )
+  const currentById = new Map(
+    current.filter(matchesRefreshHost).map((worktree) => [worktree.id, worktree])
+  )
+  return incoming.map((worktree) => {
+    const started = startedById.get(worktree.id)
+    const latest = currentById.get(worktree.id)
+    if (!started || !latest) {
+      return worktree
+    }
+    if (isDisplayNamePersistencePending(worktree.id, latest.hostId)) {
+      return {
+        ...worktree,
+        displayName: latest.displayName,
+        ...(latest.displayNameMode !== undefined
+          ? { displayNameMode: latest.displayNameMode }
+          : { displayNameMode: undefined })
+      }
+    }
+    const latestChanged =
+      latest.displayName !== started.displayName ||
+      latest.displayNameMode !== started.displayNameMode
+    // The label is the stable stale-response marker; mode may be absent on an
+    // older host or newly projected by a newer one.
+    const incomingIsStale = worktree.displayName === started.displayName
+    const latestDisplayNameIsPinned =
+      latest.displayNameMode === 'fixed' ||
+      (latest.displayNameMode === undefined && latest.cliProvenance?.kind === 'created-by-cli')
+    const incomingBranchShort = branchName(worktree.branch)
+    // Old hosts re-derive automatic labels from branch (or path basename when detached);
+    // any other label in their response is explicit meta a peer wrote there.
+    const incomingLooksAutomatic =
+      worktree.displayName === incomingBranchShort ||
+      (incomingBranchShort === '' &&
+        worktree.displayName === (worktree.path.split(/[\\/]/).pop() ?? ''))
+    if (
+      worktree.displayNameMode === undefined &&
+      latestDisplayNameIsPinned &&
+      incomingLooksAutomatic
+    ) {
+      // Older hosts omit provenance; never let their re-derived label replace a pinned one.
+      return {
+        ...worktree,
+        displayName: latest.displayName,
+        ...(latest.displayNameMode !== undefined
+          ? { displayNameMode: latest.displayNameMode }
+          : { displayNameMode: undefined })
+      }
+    }
+    if (!latestChanged || !incomingIsStale) {
+      return worktree
+    }
+    return {
+      ...worktree,
+      displayName: latest.displayName,
+      ...(latest.displayNameMode !== undefined
+        ? { displayNameMode: latest.displayNameMode }
+        : { displayNameMode: undefined })
+    }
+  })
+}
+
 export function mergeFetchedWorktrees(
   set: Parameters<StateCreator<AppState, [], [], WorktreeSlice>>[0],
   args: FencedWorktreeMergeArgs
@@ -77,8 +152,13 @@ export function mergeFetchedWorktrees(
     const currentWorktrees = s.worktreesByRepo[args.repoId]
     const refreshResult = {
       ...args.refresh.result,
-      worktrees: preserveConcurrentManualOrder(
-        args.refresh.result.worktrees,
+      worktrees: preserveConcurrentDisplayName(
+        preserveConcurrentManualOrder(
+          args.refresh.result.worktrees,
+          args.requestStartedWorktrees,
+          currentWorktrees,
+          (worktree) => worktreeMatchesHost(worktree, args.hostId, matchOptions)
+        ),
         args.requestStartedWorktrees,
         currentWorktrees,
         (worktree) => worktreeMatchesHost(worktree, args.hostId, matchOptions)
diff --git a/src/renderer/src/store/slices/worktrees/metadata/update-worktree-meta.ts b/src/renderer/src/store/slices/worktrees/metadata/update-worktree-meta.ts
index 76924909f58..5e5c38a71e2 100644
--- a/src/renderer/src/store/slices/worktrees/metadata/update-worktree-meta.ts
+++ b/src/renderer/src/store/slices/worktrees/metadata/update-worktree-meta.ts
@@ -2,6 +2,7 @@ import type { WorktreeSlice } from '../../worktree-helpers'
 import type { WorktreeSliceGet, WorktreeSliceSet } from '../listing/worktree-slice-types'
 import { translate } from '@/i18n/i18n'
 import { isPositiveHostedReviewNumber } from '../../../../../../shared/hosted-review'
+import { displayNameUpdatePinsLabel } from '../../../../../../shared/worktree/display-name-provenance'
 import { parseWorkspaceKey } from '../../../../../../shared/workspace-scope'
 import { applyWorktreeUpdates, getRepoIdFromWorktreeId } from '../../worktree-helpers'
 import { getHostedReviewCacheKey } from '../../hosted-review-cache-identity'
@@ -122,11 +123,15 @@ export function createUpdateWorktreeMeta(
     const reviewBranch = worktreeForUpdate?.branch.replace(/^refs\/heads\//, '')
 
     // Why: bump lastActivityAt on comment edits so the time-decay sort doesn't drop a just-touched worktree.
+    const displayNameProvenance =
+      'displayName' in normalizedUpdates
+        ? { displayNameIsPinned: displayNameUpdatePinsLabel(normalizedUpdates.displayName) }
+        : {}
     const targetEnriched = resolvedPushTarget
-      ? { ...normalizedUpdates, pushTarget: resolvedPushTarget }
+      ? { ...normalizedUpdates, ...displayNameProvenance, pushTarget: resolvedPushTarget }
       : shouldClearStaleHostedReviewPushTarget
-        ? { ...normalizedUpdates, pushTarget: undefined }
-        : normalizedUpdates
+        ? { ...normalizedUpdates, ...displayNameProvenance, pushTarget: undefined }
+        : { ...normalizedUpdates, ...displayNameProvenance }
     const renameCleared =
       'displayName' in targetEnriched
         ? {
diff --git a/src/renderer/src/store/slices/worktrees/metadata/worktree-git-identity-update.ts b/src/renderer/src/store/slices/worktrees/metadata/worktree-git-identity-update.ts
index b4e80783739..26b1b4428a9 100644
--- a/src/renderer/src/store/slices/worktrees/metadata/worktree-git-identity-update.ts
+++ b/src/renderer/src/store/slices/worktrees/metadata/worktree-git-identity-update.ts
@@ -85,7 +85,11 @@ export function createUpdateWorktreeGitIdentity(
         }
         // Why: terminal branch switches only patch branch/head here; re-derive auto titles like full listing does.
         const currentBranchName = branchName(worktree.branch)
-        const wasAutoDerived = worktree.displayName === currentBranchName
+        const wasAutoDerived =
+          worktree.displayNameMode === 'automatic' ||
+          (worktree.displayNameMode === undefined &&
+            worktree.cliProvenance?.kind !== 'created-by-cli' &&
+            worktree.displayName === currentBranchName)
         const wasDetachedAutoDerived =
           worktree.branch === '' &&
           nextBranch !== '' &&
diff --git a/src/renderer/src/store/slices/worktrees/metadata/worktree-meta-persist.ts b/src/renderer/src/store/slices/worktrees/metadata/worktree-meta-persist.ts
index 48e01df4440..61114f5b320 100644
--- a/src/renderer/src/store/slices/worktrees/metadata/worktree-meta-persist.ts
+++ b/src/renderer/src/store/slices/worktrees/metadata/worktree-meta-persist.ts
@@ -15,7 +15,69 @@ import type { AppState } from '../../../types'
 import type { WorktreeMeta } from '../../../../../../shared/worktree/meta-types'
 import type { ExecutionHostId } from '../../../../../../shared/execution-host'
 import { encodePushTargetClearForRuntimeRpc } from './hosted-review-link-mutation'
-export async function persistWorktreeMeta(
+
+type PendingDisplayNameWrite = {
+  worktreeId: string
+  executionHostId?: ExecutionHostId
+}
+
+const pendingDisplayNameWrites = new Set<PendingDisplayNameWrite>()
+
+function pendingDisplayNameWriteMatches(
+  write: PendingDisplayNameWrite,
+  worktreeId: string,
+  executionHostId?: ExecutionHostId
+): boolean {
+  return (
+    write.worktreeId === worktreeId &&
+    (write.executionHostId === undefined ||
+      executionHostId === undefined ||
+      write.executionHostId === executionHostId)
+  )
+}
+
+export function isDisplayNamePersistencePending(
+  worktreeId: string,
+  executionHostId?: ExecutionHostId
+): boolean {
+  for (const write of pendingDisplayNameWrites) {
+    if (pendingDisplayNameWriteMatches(write, worktreeId, executionHostId)) {
+      return true
+    }
+  }
+  return false
+}
+
+export function persistWorktreeMeta(
+  settings: AppState['settings'],
+  worktreeId: string,
+  updates: Partial<WorktreeMeta>,
+  executionHostId?: ExecutionHostId,
+  identityKey?: string
+): Promise<void> {
+  const operation = persistWorktreeMetaUntracked(
+    settings,
+    worktreeId,
+    updates,
+    executionHostId,
+    identityKey
+  )
+  if (!('displayName' in updates)) {
+    return operation
+  }
+  const write: PendingDisplayNameWrite = {
+    worktreeId,
+    executionHostId
+  }
+  pendingDisplayNameWrites.add(write)
+  void operation.then(
+    () => pendingDisplayNameWrites.delete(write),
+    () => pendingDisplayNameWrites.delete(write)
+  )
+  return operation
+}
+
+async function persistWorktreeMetaUntracked(
   settings: AppState['settings'],
   worktreeId: string,
   updates: Partial<WorktreeMeta>,
diff --git a/src/renderer/src/web/preload-api/web-worktrees-api.ts b/src/renderer/src/web/preload-api/web-worktrees-api.ts
index 43e496d3bd0..2e11b258fed 100644
--- a/src/renderer/src/web/preload-api/web-worktrees-api.ts
+++ b/src/renderer/src/web/preload-api/web-worktrees-api.ts
@@ -53,6 +53,7 @@ export function createWorktreesApi(): NonNullable<Partial<PreloadApi>['worktrees
         name: args.name,
         // Absent means user-typed, which is what the host must assume — so send it only when true.
         ...(args.nameWasGenerated ? { nameWasGenerated: true } : {}),
+        ...(args.displayNameKind ? { displayNameKind: args.displayNameKind } : {}),
         baseBranch: args.baseBranch,
         compareBaseRef: args.compareBaseRef,
         branchNameOverride: args.branchNameOverride,
diff --git a/src/renderer/src/web/web-preload-api-workspace-catalog.test.ts b/src/renderer/src/web/web-preload-api-workspace-catalog.test.ts
index 60efde1d826..ad1ceddfc86 100644
--- a/src/renderer/src/web/web-preload-api-workspace-catalog.test.ts
+++ b/src/renderer/src/web/web-preload-api-workspace-catalog.test.ts
@@ -596,6 +596,8 @@ describe('web worktree preload API', () => {
       compareBaseRef: 'refs/remotes/origin/main',
       setupDecision: 'inherit',
       createdWithAgent: 'codex',
+      displayName: 'Review label',
+      displayNameKind: 'user',
       startup: {
         command: "codex 'summarize repo'",
         env: { ORCA_AGENT_MODE: 'direct' },
@@ -636,6 +638,8 @@ describe('web worktree preload API', () => {
           baseBranch: TEST_COMMIT_OID,
           compareBaseRef: 'refs/remotes/origin/main',
           createdWithAgent: 'codex',
+          displayName: 'Review label',
+          displayNameKind: 'user',
           startupCommand: "codex 'summarize repo'",
           startupEnv: { ORCA_AGENT_MODE: 'direct' },
           startupLaunchConfig: {
diff --git a/src/shared/worktree/create-types.ts b/src/shared/worktree/create-types.ts
index c3c5c24a876..cb773336db1 100644
--- a/src/shared/worktree/create-types.ts
+++ b/src/shared/worktree/create-types.ts
@@ -68,6 +68,8 @@ export type CreateWorktreeArgs = {
    *  branch/path seed. Used when a workspace is created from a GitHub or
    *  Linear artifact whose title should remain readable in the sidebar. */
   displayName?: string
+  /** Distinguishes user labels from generated artifact titles at creation time. */
+  displayNameKind?: 'generated' | 'user'
   baseBranch?: string
   /** Source Control compare target when it differs from the checkout start point. */
   compareBaseRef?: string
diff --git a/src/shared/worktree/display-name-provenance.ts b/src/shared/worktree/display-name-provenance.ts
new file mode 100644
index 00000000000..a352ab466ba
--- /dev/null
+++ b/src/shared/worktree/display-name-provenance.ts
@@ -0,0 +1,4 @@
+/** A rename with text pins the label; empty text returns it to automatic (branch-derived). */
+export function displayNameUpdatePinsLabel(displayName: string | undefined): boolean {
+  return Boolean(displayName?.trim())
+}
diff --git a/src/shared/worktree/meta-types.ts b/src/shared/worktree/meta-types.ts
index 612bcfd97ee..1f49291fce8 100644
--- a/src/shared/worktree/meta-types.ts
+++ b/src/shared/worktree/meta-types.ts
@@ -28,6 +28,8 @@ export type WorktreeMeta = {
   /** See Worktree.creatorProvenance. */
   creatorProvenance?: WorkspaceCreatorProvenance
   displayName: string
+  /** True when a user-authored label must survive branch changes. */
+  displayNameIsPinned?: boolean
   comment: string
   linkedIssue: number | null
   linkedPR: number | null
diff --git a/src/shared/worktree/types.ts b/src/shared/worktree/types.ts
index 79a0fe40316..3e5c05a65bc 100644
--- a/src/shared/worktree/types.ts
+++ b/src/shared/worktree/types.ts
@@ -77,6 +77,8 @@ export type Worktree = {
   /** Checkout ownership for a recipe-provisioned main workspace. */
   ephemeralVmCheckoutMode?: EphemeralVmCheckoutMode
   displayName: string
+  /** Projection of persisted display-name provenance. */
+  displayNameMode?: 'fixed' | 'automatic'
   comment: string
   linkedIssue: number | null
   linkedPR: number | null