diff --git a/src/renderer/src/components/sidebar/CacheTimer.tsx b/src/renderer/src/components/sidebar/CacheTimer.tsx
index 6702e330421..69892f9da07 100644
--- a/src/renderer/src/components/sidebar/CacheTimer.tsx
+++ b/src/renderer/src/components/sidebar/CacheTimer.tsx
@@ -9,6 +9,7 @@ import {
   getPromptCacheCountdownForPane,
   type PromptCacheCountdownSelection
 } from './prompt-cache-timer-selection'
+import { translate } from '@/i18n/i18n'
 
 /** Resolve the soonest-expiring Claude cache once for both row visibility and countdown rendering. */
 export function usePromptCacheCountdownStartedAt(worktreeId: string, active = true): number | null {
@@ -70,8 +71,15 @@ export default function CacheTimer({
   const warning = !expired && remainingMs <= 60_000
 
   const tooltipText = expired
-    ? 'The next message will re-send the full context as uncached tokens'
-    : `Prompt cache expires in ${label}`
+    ? translate(
+        'auto.components.sidebar.CacheTimer.expiredTooltip',
+        'The next message will re-send the full context as uncached tokens'
+      )
+    : translate(
+        'auto.components.sidebar.CacheTimer.expiresIn',
+        'Prompt cache expires in {{time}}',
+        { time: label }
+      )
 
   return (
     <Tooltip>
diff --git a/src/renderer/src/components/sidebar/DeleteWorktreeDialogFooter.tsx b/src/renderer/src/components/sidebar/DeleteWorktreeDialogFooter.tsx
index dce8257956d..19579b70ec6 100644
--- a/src/renderer/src/components/sidebar/DeleteWorktreeDialogFooter.tsx
+++ b/src/renderer/src/components/sidebar/DeleteWorktreeDialogFooter.tsx
@@ -4,6 +4,7 @@ import { Button } from '@/components/ui/button'
 import { translate } from '@/i18n/i18n'
 import { useAppStore } from '@/store'
 import { WorktreeForceDeleteButton } from './WorktreeForceDeleteButton'
+import { deleteWorkspacesCountLabel } from './workspace-batch-action-labels'
 
 export function DeleteWorktreeDialogFooter({
   isMainWorktree,
@@ -34,15 +35,24 @@ export function DeleteWorktreeDialogFooter({
 }): JSX.Element {
   const label = isDeleting
     ? canForceDelete
-      ? 'Force Deleting...'
-      : 'Deleting...'
+      ? translate(
+          'auto.components.sidebar.DeleteWorktreeDialogFooter.forceDeleting',
+          'Force Deleting...'
+        )
+      : translate('auto.components.sidebar.DeleteWorktreeDialogFooter.deleting', 'Deleting...')
     : isBatchDelete
-      ? `Delete ${worktreeCount} Workspaces`
+      ? deleteWorkspacesCountLabel(worktreeCount)
       : canDeleteAllLineage
-        ? `Delete ${lineageDeleteTargetCount} Workspaces`
+        ? deleteWorkspacesCountLabel(lineageDeleteTargetCount)
         : canForceDelete
-          ? 'Force Delete'
-          : 'Delete Workspace'
+          ? translate(
+              'auto.components.sidebar.DeleteWorktreeDialogFooter.forceDelete',
+              'Force Delete'
+            )
+          : translate(
+              'auto.components.sidebar.DeleteWorktreeDialogFooter.deleteWorkspace',
+              'Delete Workspace'
+            )
 
   return (
     <>
diff --git a/src/renderer/src/components/sidebar/DeleteWorktreeDirtyChangeHint.tsx b/src/renderer/src/components/sidebar/DeleteWorktreeDirtyChangeHint.tsx
index 75deea5df63..6b5b590bbc0 100644
--- a/src/renderer/src/components/sidebar/DeleteWorktreeDirtyChangeHint.tsx
+++ b/src/renderer/src/components/sidebar/DeleteWorktreeDirtyChangeHint.tsx
@@ -42,8 +42,21 @@ export function DeleteWorktreeDirtyChangeHint({
 
   const label =
     changeCount > 0
-      ? `${changeCount} uncommitted or untracked ${changeCount === 1 ? 'change' : 'changes'}`
-      : 'Uncommitted or untracked changes'
+      ? changeCount === 1
+        ? translate(
+            'auto.components.sidebar.DeleteWorktreeDirtyChangeHint.changeCount_one',
+            '1 uncommitted or untracked change',
+            { count: changeCount }
+          )
+        : translate(
+            'auto.components.sidebar.DeleteWorktreeDirtyChangeHint.changeCount_other',
+            '{{count}} uncommitted or untracked changes',
+            { count: changeCount }
+          )
+      : translate(
+          'auto.components.sidebar.DeleteWorktreeDirtyChangeHint.changes',
+          'Uncommitted or untracked changes'
+        )
 
   const warningLabel = (
     <>
diff --git a/src/renderer/src/components/sidebar/ImportedWorktreesVisibilityLine.tsx b/src/renderer/src/components/sidebar/ImportedWorktreesVisibilityLine.tsx
index f548e10f722..e1420a974cb 100644
--- a/src/renderer/src/components/sidebar/ImportedWorktreesVisibilityLine.tsx
+++ b/src/renderer/src/components/sidebar/ImportedWorktreesVisibilityLine.tsx
@@ -34,7 +34,6 @@ type ImportedWorktreesVisibilityLineProps = {
 }
 
 const PREVIEW_LIMIT = 3
-const KEEP_HIDDEN_LABEL = 'Keep hidden - recover from the project menu'
 const GROUP_LIMIT = 5
 
 type ImportedWorktreePathGroup = {
@@ -42,10 +41,6 @@ type ImportedWorktreePathGroup = {
   worktrees: ImportedWorktreeVisibilityPreview[]
 }
 
-function pluralizeWorktree(count: number): string {
-  return count === 1 ? 'worktree' : 'worktrees'
-}
-
 function getWorktreeKey(
   worktree: ImportedWorktreeVisibilityPreview,
   index: number,
@@ -92,15 +87,29 @@ export default function ImportedWorktreesVisibilityLine({
   const [isExpanded, setIsExpanded] = useState(false)
   const [expandedGroupPathKeys, setExpandedGroupPathKeys] = useState<Set<string>>(new Set())
   const hiddenCount = hiddenWorktrees.length
-  const worktreeNoun = pluralizeWorktree(hiddenCount)
   const worktreeGroups = groupWorktreesByParentPath(hiddenWorktrees)
   const visibleWorktreeGroups = worktreeGroups.slice(0, GROUP_LIMIT)
   const remainingGroupCount = Math.max(0, worktreeGroups.length - visibleWorktreeGroups.length)
   // Host labels distinguish otherwise identical project notice rows.
   const repoScopeLabel = hostContextLabel
-    ? `${repoDisplayName} on ${hostContextLabel}`
+    ? translate(
+        'auto.components.sidebar.ImportedWorktreesVisibilityLine.repoOnHost',
+        '{{repo}} on {{host}}',
+        { repo: repoDisplayName, host: hostContextLabel }
+      )
     : repoDisplayName
-  const keepHiddenAriaLabel = `Keep ${hiddenCount} discovered ${worktreeNoun} hidden for ${repoScopeLabel}; recover from the project menu`
+  const keepHiddenAriaLabel =
+    hiddenCount === 1
+      ? translate(
+          'auto.components.sidebar.ImportedWorktreesVisibilityLine.keepHiddenAriaLabel_one',
+          'Keep 1 discovered worktree hidden for {{repo}}; recover from the project menu',
+          { count: hiddenCount, repo: repoScopeLabel }
+        )
+      : translate(
+          'auto.components.sidebar.ImportedWorktreesVisibilityLine.keepHiddenAriaLabel_other',
+          'Keep {{count}} discovered worktrees hidden for {{repo}}; recover from the project menu',
+          { count: hiddenCount, repo: repoScopeLabel }
+        )
 
   if (hiddenCount === 0) {
     return null
@@ -108,8 +117,28 @@ export default function ImportedWorktreesVisibilityLine({
 
   const lineText =
     placement === 'pinned-fallback'
-      ? `Hiding ${hiddenCount} discovered ${worktreeNoun} in ${repoScopeLabel}`
-      : `Hiding ${hiddenCount} discovered ${worktreeNoun}`
+      ? hiddenCount === 1
+        ? translate(
+            'auto.components.sidebar.ImportedWorktreesVisibilityLine.hidingInRepo_one',
+            'Hiding 1 discovered worktree in {{repo}}',
+            { count: hiddenCount, repo: repoScopeLabel }
+          )
+        : translate(
+            'auto.components.sidebar.ImportedWorktreesVisibilityLine.hidingInRepo_other',
+            'Hiding {{count}} discovered worktrees in {{repo}}',
+            { count: hiddenCount, repo: repoScopeLabel }
+          )
+      : hiddenCount === 1
+        ? translate(
+            'auto.components.sidebar.ImportedWorktreesVisibilityLine.hiding_one',
+            'Hiding 1 discovered worktree',
+            { count: hiddenCount }
+          )
+        : translate(
+            'auto.components.sidebar.ImportedWorktreesVisibilityLine.hiding_other',
+            'Hiding {{count}} discovered worktrees',
+            { count: hiddenCount }
+          )
 
   const toggleGroupExpanded = (path: string): void => {
     const key = normalizeRuntimePathForComparison(path)
@@ -141,11 +170,19 @@ export default function ImportedWorktreesVisibilityLine({
           size="icon-xs"
           disabled={pending}
           aria-expanded={isExpanded}
-          aria-label={translate(
-            'auto.components.sidebar.ImportedWorktreesVisibilityLine.f54f2bec5d',
-            '{{value0}} hidden worktrees for {{value1}}',
-            { value0: isExpanded ? 'Collapse' : 'Expand', value1: repoScopeLabel }
-          )}
+          aria-label={
+            isExpanded
+              ? translate(
+                  'auto.components.sidebar.ImportedWorktreesVisibilityLine.collapseAriaLabel',
+                  'Collapse hidden worktrees for {{repo}}',
+                  { repo: repoScopeLabel }
+                )
+              : translate(
+                  'auto.components.sidebar.ImportedWorktreesVisibilityLine.expandAriaLabel',
+                  'Expand hidden worktrees for {{repo}}',
+                  { repo: repoScopeLabel }
+                )
+          }
           onClick={() => setIsExpanded((value) => !value)}
           className="shrink-0 rounded-[4px] text-muted-foreground hover:bg-worktree-sidebar-accent hover:text-worktree-sidebar-accent-foreground"
         >
@@ -185,7 +222,10 @@ export default function ImportedWorktreesVisibilityLine({
               </Button>
             </TooltipTrigger>
             <TooltipContent side="top" sideOffset={4}>
-              {KEEP_HIDDEN_LABEL}
+              {translate(
+                'auto.components.sidebar.ImportedWorktreesVisibilityLine.keepHiddenTooltip',
+                'Keep hidden - recover from the project menu'
+              )}
             </TooltipContent>
           </Tooltip>
         ) : null}
diff --git a/src/renderer/src/components/sidebar/PendingWorktreeRow.tsx b/src/renderer/src/components/sidebar/PendingWorktreeRow.tsx
index 896ae3d1e80..f3674aca6c1 100644
--- a/src/renderer/src/components/sidebar/PendingWorktreeRow.tsx
+++ b/src/renderer/src/components/sidebar/PendingWorktreeRow.tsx
@@ -10,7 +10,10 @@ import { translate } from '@/i18n/i18n'
 
 function statusLabel(entry: PendingWorktreeCreation): string {
   if (entry.status === 'error') {
-    return entry.error ?? 'Creation failed'
+    return (
+      entry.error ??
+      translate('auto.components.sidebar.PendingWorktreeRow.creationFailed', 'Creation failed')
+    )
   }
   return getCreationProgressLabel(entry)
 }
diff --git a/src/renderer/src/components/sidebar/RemoteFileBrowser.tsx b/src/renderer/src/components/sidebar/RemoteFileBrowser.tsx
index 07be1d9a3c1..e880a581205 100644
--- a/src/renderer/src/components/sidebar/RemoteFileBrowser.tsx
+++ b/src/renderer/src/components/sidebar/RemoteFileBrowser.tsx
@@ -27,7 +27,6 @@ type RemoteFileBrowserProps = (
 
 const FILE_HINT_MS = 2000
 const NO_ENTRIES: readonly DirEntry[] = []
-const FILE_HINT_TEXT = "Files can't be opened as a project"
 
 export function RemoteFileBrowser({
   targetId,
@@ -345,7 +344,10 @@ export function RemoteFileBrowser({
         title={fileHint ? undefined : resolvedPath}
       >
         {fileHint
-          ? FILE_HINT_TEXT
+          ? translate(
+              'auto.components.sidebar.RemoteFileBrowser.fileHint',
+              "Files can't be opened as a project"
+            )
           : translate(
               'auto.components.sidebar.RemoteFileBrowser.971d85cc84',
               'Opens as a project on this host · {{value0}}',
diff --git a/src/renderer/src/components/sidebar/RemoteFileBrowserEntryList.tsx b/src/renderer/src/components/sidebar/RemoteFileBrowserEntryList.tsx
index e5598091080..b44e47cccca 100644
--- a/src/renderer/src/components/sidebar/RemoteFileBrowserEntryList.tsx
+++ b/src/renderer/src/components/sidebar/RemoteFileBrowserEntryList.tsx
@@ -50,9 +50,6 @@ export function RemoteFileBrowserEntryList({
       ?.scrollIntoView?.({ block: 'nearest' })
   }, [activeIndex, displayEntries])
 
-  const displayEmptyDirCopy = isPreviewActive
-    ? `${preview!.resolvedPath} is empty`
-    : 'Empty directory'
   const noMatchesFilter = isPreviewActive ? preview!.filter : filter
   const displayNoMatchesCopy = isRemoteFileBrowserPathResolveTextTooLarge(noMatchesFilter)
     ? translate(
@@ -90,7 +87,13 @@ export function RemoteFileBrowserEntryList({
           !preview!.error &&
           !preview!.loading ? (
           <div className="flex items-center justify-center h-full">
-            <p className="text-xs text-muted-foreground">{displayEmptyDirCopy}</p>
+            <p className="text-xs text-muted-foreground">
+              {translate(
+                'auto.components.sidebar.RemoteFileBrowserEntryList.pathEmpty',
+                '{{path}} is empty',
+                { path: preview!.resolvedPath }
+              )}
+            </p>
           </div>
         ) : !isPreviewActive && entries.length === 0 ? (
           <div className="flex items-center justify-center h-full">
diff --git a/src/renderer/src/components/sidebar/SetupScriptPromptCard.tsx b/src/renderer/src/components/sidebar/SetupScriptPromptCard.tsx
index 65a0e1a112a..1285739c8ce 100644
--- a/src/renderer/src/components/sidebar/SetupScriptPromptCard.tsx
+++ b/src/renderer/src/components/sidebar/SetupScriptPromptCard.tsx
@@ -267,8 +267,21 @@ function SetupScriptPromptCard(): React.JSX.Element | null {
             onOpenSettings: () => openLocalCommandSettings(importedRepoId, importedHostId),
             description:
               skippedCount > 0
-                ? `${skippedCount} unsupported field${skippedCount === 1 ? '' : 's'} skipped. Saved the setup command.`
-                : 'Saved the setup command.'
+                ? skippedCount === 1
+                  ? translate(
+                      'auto.components.sidebar.SetupScriptPromptCard.savedWithSkippedFields_one',
+                      '1 unsupported field skipped. Saved the setup command.',
+                      { count: skippedCount }
+                    )
+                  : translate(
+                      'auto.components.sidebar.SetupScriptPromptCard.savedWithSkippedFields_other',
+                      '{{count}} unsupported fields skipped. Saved the setup command.',
+                      { count: skippedCount }
+                    )
+                : translate(
+                    'auto.components.sidebar.SetupScriptPromptCard.savedSetupCommand',
+                    'Saved the setup command.'
+                  )
           })
         }
       } catch (error) {
diff --git a/src/renderer/src/components/sidebar/WorkspaceKanbanStatusLane.tsx b/src/renderer/src/components/sidebar/WorkspaceKanbanStatusLane.tsx
index d9cf6164944..6e169700221 100644
--- a/src/renderer/src/components/sidebar/WorkspaceKanbanStatusLane.tsx
+++ b/src/renderer/src/components/sidebar/WorkspaceKanbanStatusLane.tsx
@@ -90,7 +90,11 @@ function WorkspaceKanbanStatusLane({
       undefined
     )
   }, [fullWorktreeIds, hasQuery, items])
-  const createTooltip = `New workspace in ${status.label}`
+  const createTooltip = translate(
+    'auto.components.sidebar.WorkspaceKanbanStatusLane.newWorkspaceIn',
+    'New workspace in {{status}}',
+    { status: status.label }
+  )
   const createButton = (
     <Button
       type="button"
diff --git a/src/renderer/src/components/sidebar/WorktreeCardAgents.tsx b/src/renderer/src/components/sidebar/WorktreeCardAgents.tsx
index 72efc5ebc81..696ad0928ee 100644
--- a/src/renderer/src/components/sidebar/WorktreeCardAgents.tsx
+++ b/src/renderer/src/components/sidebar/WorktreeCardAgents.tsx
@@ -244,7 +244,10 @@ const WorktreeCardAgentsBody = React.memo(function WorktreeCardAgentsBody({
     const sendTarget = isAgentSendTargetModeActive
       ? (sendTargetsByPaneKey.get(agent.paneKey) ?? {
           status: 'disabled' as const,
-          disabledReason: 'Agent is not available'
+          disabledReason: translate(
+            'auto.components.sidebar.WorktreeCardAgents.agentUnavailable',
+            'Agent is not available'
+          )
         })
       : undefined
     const descendantAncestorPaneKeys = new Set(ancestorPaneKeys)
@@ -301,7 +304,10 @@ const WorktreeCardAgentsBody = React.memo(function WorktreeCardAgentsBody({
     const sendTarget = isAgentSendTargetModeActive
       ? (sendTargetsByPaneKey.get(agent.paneKey) ?? {
           status: 'disabled' as const,
-          disabledReason: 'Agent is not available'
+          disabledReason: translate(
+            'auto.components.sidebar.WorktreeCardAgents.agentUnavailable',
+            'Agent is not available'
+          )
         })
       : undefined
     const descendantAncestorPaneKeys = new Set(ancestorPaneKeys)
diff --git a/src/renderer/src/components/sidebar/WorktreeCardPorts.tsx b/src/renderer/src/components/sidebar/WorktreeCardPorts.tsx
index 55776747d15..e21f7ff7a54 100644
--- a/src/renderer/src/components/sidebar/WorktreeCardPorts.tsx
+++ b/src/renderer/src/components/sidebar/WorktreeCardPorts.tsx
@@ -108,7 +108,11 @@ function WorktreePortRow({ port }: { port: WorkspacePort }): React.JSX.Element {
   const runtimeTarget = useWorktreeRuntimeTarget(
     port.kind === 'workspace' ? port.owner.worktreeId : null
   )
-  const processLabel = port.processName ?? (port.pid ? `PID ${port.pid}` : 'Unknown process')
+  const processLabel =
+    port.processName ??
+    (port.pid
+      ? `PID ${port.pid}`
+      : translate('auto.components.sidebar.WorktreeCardPorts.unknownProcess', 'Unknown process'))
   const address = addressForPort(port)
   const canStop = canStopWorkspacePort(port)
   const openBrowserLabel = translate(
diff --git a/src/renderer/src/components/sidebar/WorktreeCardStatusSlot.tsx b/src/renderer/src/components/sidebar/WorktreeCardStatusSlot.tsx
index 914650bb0fd..d287c36d0c7 100644
--- a/src/renderer/src/components/sidebar/WorktreeCardStatusSlot.tsx
+++ b/src/renderer/src/components/sidebar/WorktreeCardStatusSlot.tsx
@@ -210,7 +210,9 @@ export function WorktreeCardStatusSlot({
     return overlayNewCardUnreadStatus(passiveStatus, showNewCardUnreadAlert)
   }
 
-  const actionLabel = isUnread ? 'Mark as read' : 'Mark as unread'
+  const actionLabel = isUnread
+    ? translate('auto.components.sidebar.WorktreeCardStatusSlot.markAsRead', 'Mark as read')
+    : translate('auto.components.sidebar.WorktreeCardStatusSlot.markAsUnread', 'Mark as unread')
   const tooltip =
     showStatus && !isUnread ? `${passiveStatusLabel} · ${unreadTooltip}` : unreadTooltip
 
diff --git a/src/renderer/src/components/sidebar/add-repo-busy-labels.ts b/src/renderer/src/components/sidebar/add-repo-busy-labels.ts
new file mode 100644
index 00000000000..ce3b9d14580
--- /dev/null
+++ b/src/renderer/src/components/sidebar/add-repo-busy-labels.ts
@@ -0,0 +1,15 @@
+import { translate } from '@/i18n/i18n'
+
+export const addRepoBusyLabels = {
+  scanningRepositories: (): string =>
+    translate(
+      'auto.components.sidebar.addRepoBusyLabels.scanningRepositories',
+      'Scanning for repositories...'
+    ),
+  openingProject: (): string =>
+    translate('auto.components.sidebar.addRepoBusyLabels.openingProject', 'Opening project...'),
+  openingFolder: (): string =>
+    translate('auto.components.sidebar.addRepoBusyLabels.openingFolder', 'Opening folder...'),
+  chooseFolder: (): string =>
+    translate('auto.components.sidebar.addRepoBusyLabels.chooseFolder', 'Choose a folder...')
+}
diff --git a/src/renderer/src/components/sidebar/imported-worktrees-card-actions.test.ts b/src/renderer/src/components/sidebar/imported-worktrees-card-actions.test.ts
index 03e4dcd34af..d9b0715fef5 100644
--- a/src/renderer/src/components/sidebar/imported-worktrees-card-actions.test.ts
+++ b/src/renderer/src/components/sidebar/imported-worktrees-card-actions.test.ts
@@ -1,8 +1,8 @@
 import { beforeEach, describe, expect, it, vi } from 'vitest'
 
 import {
-  IMPORTED_WORKTREES_KEEP_HIDDEN_ERROR,
-  IMPORTED_WORKTREES_SHOW_ERROR,
+  getImportedWorktreesKeepHiddenError,
+  getImportedWorktreesShowError,
   keepImportedWorktreesHiddenCard,
   showImportedWorktreesCard,
   type ImportedWorktreeCardActionState
@@ -43,7 +43,7 @@ describe('imported worktrees card actions', () => {
     expect(updateRepo).toHaveBeenNthCalledWith(2, projectId, { externalWorktreeVisibility: 'hide' })
     expect(setCardState).toHaveBeenLastCalledWith(projectId, {
       pending: false,
-      error: IMPORTED_WORKTREES_SHOW_ERROR
+      error: getImportedWorktreesShowError()
     })
   })
 
@@ -66,7 +66,7 @@ describe('imported worktrees card actions', () => {
     })
     expect(setCardState).toHaveBeenLastCalledWith(projectId, {
       pending: false,
-      error: IMPORTED_WORKTREES_SHOW_ERROR,
+      error: getImportedWorktreesShowError(),
       forceVisible: true
     })
   })
@@ -81,7 +81,7 @@ describe('imported worktrees card actions', () => {
     expect(updateRepo).toHaveBeenNthCalledWith(2, projectId, { externalWorktreeVisibility: 'hide' })
     expect(setCardState).toHaveBeenLastCalledWith(projectId, {
       pending: false,
-      error: IMPORTED_WORKTREES_SHOW_ERROR,
+      error: getImportedWorktreesShowError(),
       forceVisible: true
     })
   })
@@ -109,7 +109,7 @@ describe('imported worktrees card actions', () => {
 
     expect(setCardState).toHaveBeenLastCalledWith(projectId, {
       pending: false,
-      error: IMPORTED_WORKTREES_KEEP_HIDDEN_ERROR
+      error: getImportedWorktreesKeepHiddenError()
     })
   })
 })
diff --git a/src/renderer/src/components/sidebar/imported-worktrees-card-actions.ts b/src/renderer/src/components/sidebar/imported-worktrees-card-actions.ts
index a40688cbb8a..0f34a433338 100644
--- a/src/renderer/src/components/sidebar/imported-worktrees-card-actions.ts
+++ b/src/renderer/src/components/sidebar/imported-worktrees-card-actions.ts
@@ -1,5 +1,6 @@
 import type { Repo } from '../../../../shared/repo-types'
 import { mergeExternalWorktreeInboxPaths } from '../../../../shared/external-worktree-inbox'
+import { translate } from '@/i18n/i18n'
 
 export type ImportedWorktreeCardActionState = {
   pending: boolean
@@ -30,9 +31,19 @@ type ImportedWorktreeCardActionDeps = {
   ) => Promise<boolean>
 }
 
-export const IMPORTED_WORKTREES_SHOW_ERROR = 'Could not show discovered worktrees. Try again.'
-export const IMPORTED_WORKTREES_KEEP_HIDDEN_ERROR =
-  'Could not keep discovered worktrees hidden. Try again.'
+export function getImportedWorktreesShowError(): string {
+  return translate(
+    'auto.components.sidebar.importedWorktreesCardActions.showError',
+    'Could not show discovered worktrees. Try again.'
+  )
+}
+
+export function getImportedWorktreesKeepHiddenError(): string {
+  return translate(
+    'auto.components.sidebar.importedWorktreesCardActions.keepHiddenError',
+    'Could not keep discovered worktrees hidden. Try again.'
+  )
+}
 
 export async function showImportedWorktreesCard(
   args: ImportedWorktreeCardActionDeps
@@ -48,7 +59,7 @@ export async function showImportedWorktreesCard(
   if (!updated) {
     args.setCardState(args.projectId, {
       pending: false,
-      error: IMPORTED_WORKTREES_SHOW_ERROR,
+      error: getImportedWorktreesShowError(),
       ...(forceVisible ? { forceVisible: true } : {})
     })
     return
@@ -58,7 +69,7 @@ export async function showImportedWorktreesCard(
     const rolledBack = await args.updateRepo(args.projectId, { externalWorktreeVisibility: 'hide' })
     args.setCardState(args.projectId, {
       pending: false,
-      error: IMPORTED_WORKTREES_SHOW_ERROR,
+      error: getImportedWorktreesShowError(),
       ...(rolledBack ? {} : { forceVisible: true })
     })
     return
@@ -84,7 +95,7 @@ export async function keepImportedWorktreesHiddenCard(
   if (!updated) {
     args.setCardState(args.projectId, {
       pending: false,
-      error: IMPORTED_WORKTREES_KEEP_HIDDEN_ERROR
+      error: getImportedWorktreesKeepHiddenError()
     })
     return
   }
diff --git a/src/renderer/src/components/sidebar/use-worktree-card-linked-details.ts b/src/renderer/src/components/sidebar/use-worktree-card-linked-details.ts
index fb3f85e9310..96a4c0dd0a3 100644
--- a/src/renderer/src/components/sidebar/use-worktree-card-linked-details.ts
+++ b/src/renderer/src/components/sidebar/use-worktree-card-linked-details.ts
@@ -42,7 +42,16 @@ export function useWorktreeCardLinkedDetails({
       ? {
           number: worktree.linkedIssue,
           // Why: linked metadata persists immediately but GitHub details arrive async; show the link number so it doesn't look unlinked.
-          title: issue === null ? 'Issue details unavailable' : 'Loading issue...'
+          title:
+            issue === null
+              ? translate(
+                  'auto.components.sidebar.useWorktreeCardLinkedDetails.issueUnavailable',
+                  'Issue details unavailable'
+                )
+              : translate(
+                  'auto.components.sidebar.useWorktreeCardLinkedDetails.loadingIssue',
+                  'Loading issue...'
+                )
         }
       : null)
   const linearIssue: LinearIssue | null | undefined = worktree.linkedLinearIssue
@@ -70,8 +79,14 @@ export function useWorktreeCardLinkedDetails({
           identifier: worktree.linkedLinearIssue,
           title:
             linearIssueEntry || linearIssueFallbackEntry
-              ? 'Linear issue details unavailable'
-              : 'Loading Linear issue...',
+              ? translate(
+                  'auto.components.sidebar.useWorktreeCardLinkedDetails.linearIssueUnavailable',
+                  'Linear issue details unavailable'
+                )
+              : translate(
+                  'auto.components.sidebar.useWorktreeCardLinkedDetails.loadingLinearIssue',
+                  'Loading Linear issue...'
+                ),
           url: linearIssueUrlFallback
         }
     : null
@@ -79,9 +94,10 @@ export function useWorktreeCardLinkedDetails({
   const cardTitleDisplay = getWorktreeCardTitleDisplay({
     storedDisplayName: worktree.displayName,
     branchName: branch,
-    linearIssueTitle: linearIssueDisplay?.title,
+    // Fetched titles only: display fallbacks hold localized loading/unavailable placeholders.
+    linearIssueTitle: linearIssue?.title,
     jiraIssueTitle: jiraIssueDisplay?.title,
-    issueTitle: issueDisplay?.title,
+    issueTitle: issue?.title,
     reviewTitle: prDisplay?.title
   })
   const legacyCardTitleDisplay = coerceWorktreeCardVisibleTitle(worktree.displayName)
diff --git a/src/renderer/src/components/sidebar/use-worktree-card-workspace-actions.ts b/src/renderer/src/components/sidebar/use-worktree-card-workspace-actions.ts
index 8459d4849fa..a7cd7e1a27e 100644
--- a/src/renderer/src/components/sidebar/use-worktree-card-workspace-actions.ts
+++ b/src/renderer/src/components/sidebar/use-worktree-card-workspace-actions.ts
@@ -74,7 +74,9 @@ export function useWorktreeCardWorkspaceActions({
     },
     [setShowRenameErrorDialog]
   )
-  const unreadTooltip = worktree.isUnread ? 'Mark read' : 'Mark unread'
+  const unreadTooltip = worktree.isUnread
+    ? translate('auto.components.sidebar.useWorktreeCardWorkspaceActions.markRead', 'Mark read')
+    : translate('auto.components.sidebar.useWorktreeCardWorkspaceActions.markUnread', 'Mark unread')
   const lineageChildAriaLabel =
     lineageChildCount === 1
       ? lineageCollapsed
diff --git a/src/renderer/src/components/sidebar/use-worktree-context-menu-model.tsx b/src/renderer/src/components/sidebar/use-worktree-context-menu-model.tsx
index 15be27bfee8..fd5b08a0d78 100644
--- a/src/renderer/src/components/sidebar/use-worktree-context-menu-model.tsx
+++ b/src/renderer/src/components/sidebar/use-worktree-context-menu-model.tsx
@@ -35,6 +35,7 @@ import { useWorktreeContextMenuCommands } from './use-worktree-context-menu-comm
 import { useWorktreeParentPickerTransition } from './use-worktree-parent-picker-transition'
 import { useWorktreeContextMenuSecondaryActions } from './use-worktree-context-menu-secondary-actions'
 import { CLOSE_ALL_CONTEXT_MENUS_EVENT } from '@/lib/close-all-context-menus'
+import { getWorktreeContextMenuBatchLabels } from './workspace-batch-action-labels'
 
 export type WorktreeContextMenuProps = {
   worktree: Worktree
@@ -195,14 +196,11 @@ export function useWorktreeContextMenuModel({
     [activeContextWorktrees, repoMap]
   )
   const removesProject = shouldRemoveProjectFromContextMenu(repo, worktree)
-  const sleepLabel =
-    isMultiContext && sleepableWorktrees.length > 0
-      ? `Sleep ${sleepableWorktrees.length} Workspace${sleepableWorktrees.length === 1 ? '' : 's'}`
-      : 'Sleep'
-  const deleteLabel =
-    isMultiContext && batchDeleteWorktrees.length > 0
-      ? `Delete ${batchDeleteWorktrees.length} Workspace${batchDeleteWorktrees.length === 1 ? '' : 's'}`
-      : 'Delete Selected'
+  const { sleepLabel, deleteLabel } = getWorktreeContextMenuBatchLabels({
+    isMultiContext,
+    sleepableCount: sleepableWorktrees.length,
+    deletableCount: batchDeleteWorktrees.length
+  })
   const hasParentLink = hasWorktreeParentLink(
     worktree,
     worktreeLineageById,
diff --git a/src/renderer/src/components/sidebar/useAddRepoLocalFolderFlow.ts b/src/renderer/src/components/sidebar/useAddRepoLocalFolderFlow.ts
index ac3f235e18f..dcbae4fe698 100644
--- a/src/renderer/src/components/sidebar/useAddRepoLocalFolderFlow.ts
+++ b/src/renderer/src/components/sidebar/useAddRepoLocalFolderFlow.ts
@@ -16,6 +16,7 @@ import { createNestedRepoScanId } from './add-repo-dialog-types'
 import { translate } from '@/i18n/i18n'
 import { worktreeRefreshOptions } from './add-repo-runtime-owner'
 import type { ExecutionHostId } from '../../../../shared/execution-host'
+import { addRepoBusyLabels } from './add-repo-busy-labels'
 
 type ShowNestedRepoReview = (args: {
   scan: NestedRepoScanResult
@@ -100,7 +101,7 @@ export function useAddRepoLocalFolderFlow({
         closeModal()
         return { status: 'paused' }
       }
-      setAddProjectBusyLabel('Scanning for repositories...')
+      setAddProjectBusyLabel(addRepoBusyLabels.scanningRepositories())
       try {
         const attemptId = createNestedRepoTelemetryAttemptId()
         const scanId = createNestedRepoScanId()
@@ -160,7 +161,7 @@ export function useAddRepoLocalFolderFlow({
           })
           return { status: 'paused' }
         }
-        setAddProjectBusyLabel('Opening project...')
+        setAddProjectBusyLabel(addRepoBusyLabels.openingProject())
         const repo = await addRepoPath(path, undefined, {
           runtimeEnvironmentId: activeRuntimeEnvironmentId ?? null
         })
@@ -293,7 +294,7 @@ export function useAddRepoLocalFolderFlow({
   const handleBrowse = useCallback(async (): Promise<void> => {
     const gen = ++localAddGenRef.current
     setIsAdding(true)
-    setAddProjectBusyLabel('Choose a folder...')
+    setAddProjectBusyLabel(addRepoBusyLabels.chooseFolder())
     try {
       const paths = await window.api.repos.pickFolders()
       if (paths.length === 0 || gen !== localAddGenRef.current) {
diff --git a/src/renderer/src/components/sidebar/useAddRepoServerPathFlow.ts b/src/renderer/src/components/sidebar/useAddRepoServerPathFlow.ts
index 254c004da9f..9f2acc8bab6 100644
--- a/src/renderer/src/components/sidebar/useAddRepoServerPathFlow.ts
+++ b/src/renderer/src/components/sidebar/useAddRepoServerPathFlow.ts
@@ -14,6 +14,7 @@ import type { WorktreeFetchOptions } from '@/store/slices/worktree-helpers'
 import { createNestedRepoScanId } from './add-repo-dialog-types'
 import { worktreeRefreshOptions } from './add-repo-runtime-owner'
 import type { ExecutionHostId } from '../../../../shared/execution-host'
+import { addRepoBusyLabels } from './add-repo-busy-labels'
 
 type ShowNestedRepoReview = (args: {
   scan: NestedRepoScanResult
@@ -91,7 +92,11 @@ export function useAddRepoServerPathFlow({
       }
       const gen = ++serverAddGenRef.current
       setIsAddingServerPath(true)
-      setAddProjectBusyLabel(kind === 'git' ? 'Scanning for repositories...' : 'Opening folder...')
+      setAddProjectBusyLabel(
+        kind === 'git'
+          ? addRepoBusyLabels.scanningRepositories()
+          : addRepoBusyLabels.openingFolder()
+      )
       try {
         if (kind === 'git') {
           const attemptId = createNestedRepoTelemetryAttemptId()
@@ -157,7 +162,9 @@ export function useAddRepoServerPathFlow({
             return
           }
         }
-        setAddProjectBusyLabel(kind === 'git' ? 'Opening project...' : 'Opening folder...')
+        setAddProjectBusyLabel(
+          kind === 'git' ? addRepoBusyLabels.openingProject() : addRepoBusyLabels.openingFolder()
+        )
         const repo = await addRepoPath(path, kind, {
           runtimeEnvironmentId: activeRuntimeEnvironmentId
         })
diff --git a/src/renderer/src/components/sidebar/workspace-batch-action-labels.ts b/src/renderer/src/components/sidebar/workspace-batch-action-labels.ts
new file mode 100644
index 00000000000..fce6a9438a6
--- /dev/null
+++ b/src/renderer/src/components/sidebar/workspace-batch-action-labels.ts
@@ -0,0 +1,49 @@
+import { translate } from '@/i18n/i18n'
+
+export function deleteWorkspacesCountLabel(count: number): string {
+  return count === 1
+    ? translate(
+        'auto.components.sidebar.workspaceBatchActionLabels.deleteCount_one',
+        'Delete 1 Workspace',
+        { count }
+      )
+    : translate(
+        'auto.components.sidebar.workspaceBatchActionLabels.deleteCount_other',
+        'Delete {{count}} Workspaces',
+        { count }
+      )
+}
+
+function sleepWorkspacesCountLabel(count: number): string {
+  return count === 1
+    ? translate(
+        'auto.components.sidebar.workspaceBatchActionLabels.sleepCount_one',
+        'Sleep 1 Workspace',
+        { count }
+      )
+    : translate(
+        'auto.components.sidebar.workspaceBatchActionLabels.sleepCount_other',
+        'Sleep {{count}} Workspaces',
+        { count }
+      )
+}
+
+export function getWorktreeContextMenuBatchLabels(args: {
+  isMultiContext: boolean
+  sleepableCount: number
+  deletableCount: number
+}): { sleepLabel: string; deleteLabel: string } {
+  return {
+    sleepLabel:
+      args.isMultiContext && args.sleepableCount > 0
+        ? sleepWorkspacesCountLabel(args.sleepableCount)
+        : translate('auto.components.sidebar.workspaceBatchActionLabels.sleep', 'Sleep'),
+    deleteLabel:
+      args.isMultiContext && args.deletableCount > 0
+        ? deleteWorkspacesCountLabel(args.deletableCount)
+        : translate(
+            'auto.components.sidebar.workspaceBatchActionLabels.deleteSelected',
+            'Delete Selected'
+          )
+  }
+}
diff --git a/src/renderer/src/components/sidebar/worktree-list/listing/use-external-worktree-cards.ts b/src/renderer/src/components/sidebar/worktree-list/listing/use-external-worktree-cards.ts
index 49332090a71..d8df02c26a0 100644
--- a/src/renderer/src/components/sidebar/worktree-list/listing/use-external-worktree-cards.ts
+++ b/src/renderer/src/components/sidebar/worktree-list/listing/use-external-worktree-cards.ts
@@ -3,7 +3,7 @@ import { useAppStore } from '@/store'
 import type { AppState } from '@/store/types'
 import type { Repo } from '../../../../../../shared/repo-types'
 import {
-  IMPORTED_WORKTREES_KEEP_HIDDEN_ERROR,
+  getImportedWorktreesKeepHiddenError,
   keepImportedWorktreesHiddenCard,
   showImportedWorktreesCard,
   type ImportedWorktreeCardActionState
@@ -118,7 +118,7 @@ export function useSidebarExternalWorktreeCards(args: {
         if (!refreshed) {
           setImportedWorktreeCardState(projectId, {
             pending: false,
-            error: IMPORTED_WORKTREES_KEEP_HIDDEN_ERROR
+            error: getImportedWorktreesKeepHiddenError()
           })
           return
         }
@@ -127,7 +127,7 @@ export function useSidebarExternalWorktreeCards(args: {
       if (detected?.authoritative !== true) {
         setImportedWorktreeCardState(projectId, {
           pending: false,
-          error: IMPORTED_WORKTREES_KEEP_HIDDEN_ERROR
+          error: getImportedWorktreesKeepHiddenError()
         })
         return
       }
diff --git a/src/renderer/src/components/sidebar/worktree-list/rows/repo-header-project-actions.tsx b/src/renderer/src/components/sidebar/worktree-list/rows/repo-header-project-actions.tsx
index 20f93c855a0..f95c459c869 100644
--- a/src/renderer/src/components/sidebar/worktree-list/rows/repo-header-project-actions.tsx
+++ b/src/renderer/src/components/sidebar/worktree-list/rows/repo-header-project-actions.tsx
@@ -54,7 +54,15 @@ function getWorktreeVisibilityMenuLabel(
     isLegacyRepoForExternalWorktreeVisibility(repo),
     visibilityDefaults
   )
-  return visibility === 'show' ? 'Hide non-Orca worktrees' : 'Show hidden worktrees'
+  return visibility === 'show'
+    ? translate(
+        'auto.components.sidebar.repoHeaderProjectActions.hideNonOrcaWorktrees',
+        'Hide non-Orca worktrees'
+      )
+    : translate(
+        'auto.components.sidebar.repoHeaderProjectActions.showHiddenWorktrees',
+        'Show hidden worktrees'
+      )
 }
 
 export type RepoHeaderProjectActions = {
diff --git a/src/renderer/src/i18n/en-runtime-required.json b/src/renderer/src/i18n/en-runtime-required.json
index 808fbd89d26..9ea7ac0035a 100644
--- a/src/renderer/src/i18n/en-runtime-required.json
+++ b/src/renderer/src/i18n/en-runtime-required.json
@@ -2115,7 +2115,9 @@
           "07729cc155": "expired"
         },
         "DeleteWorktreeDirtyChangeHint": {
-          "8e2994ce28": "Deleting this workspace permanently removes these changes from disk."
+          "8e2994ce28": "Deleting this workspace permanently removes these changes from disk.",
+          "changeCount_one": "1 uncommitted or untracked change",
+          "changeCount_other": "{{count}} uncommitted or untracked changes"
         },
         "FolderWorkspaceComposerDialog": {
           "chooseSourceProject": "Choose task source",
@@ -2127,6 +2129,14 @@
         "HostSectionHeaderMenu": {
           "63f36455cc": "Reconnect"
         },
+        "ImportedWorktreesVisibilityLine": {
+          "hidingInRepo_one": "Hiding 1 discovered worktree in {{repo}}",
+          "hidingInRepo_other": "Hiding {{count}} discovered worktrees in {{repo}}",
+          "hiding_one": "Hiding 1 discovered worktree",
+          "hiding_other": "Hiding {{count}} discovered worktrees",
+          "keepHiddenAriaLabel_one": "Keep 1 discovered worktree hidden for {{repo}}; recover from the project menu",
+          "keepHiddenAriaLabel_other": "Keep {{count}} discovered worktrees hidden for {{repo}}; recover from the project menu"
+        },
         "LinearAgentSkillSetupPrompt": {
           "missingBoth": "Orca CLI and Linear agent skill are missing.",
           "panelDescription": "Install the host agent skill for linked Linear task handoffs.",
@@ -2151,7 +2161,9 @@
           "e8c1f4a2b9": "in workspace options."
         },
         "SetupScriptPromptCard": {
-          "dcaa645da5": "ok"
+          "dcaa645da5": "ok",
+          "savedWithSkippedFields_one": "1 unsupported field skipped. Saved the setup command.",
+          "savedWithSkippedFields_other": "{{count}} unsupported fields skipped. Saved the setup command."
         },
         "SidebarHeader": {
           "49f62c5665": "Workspace board",
@@ -2302,6 +2314,12 @@
             }
           }
         },
+        "workspaceBatchActionLabels": {
+          "deleteCount_one": "Delete 1 Workspace",
+          "deleteCount_other": "Delete {{count}} Workspaces",
+          "sleepCount_one": "Sleep 1 Workspace",
+          "sleepCount_other": "Sleep {{count}} Workspaces"
+        },
         "worktree": {
           "card": {
             "compact": {
diff --git a/src/renderer/src/i18n/locales/en.json b/src/renderer/src/i18n/locales/en.json
index 21774826e83..b7d12f46d0f 100644
--- a/src/renderer/src/i18n/locales/en.json
+++ b/src/renderer/src/i18n/locales/en.json
@@ -5917,7 +5917,10 @@
           "loadedPathsNotice": "Loaded paths may be incomplete or out of date.",
           "loadedChangedPaths": "Loaded changed paths",
           "unresolvedConflict": "Unresolved conflict",
-          "moreLoadedPaths": "and {{value0}} more loaded paths"
+          "moreLoadedPaths": "and {{value0}} more loaded paths",
+          "changeCount_one": "1 uncommitted or untracked change",
+          "changeCount_other": "{{count}} uncommitted or untracked changes",
+          "changes": "Uncommitted or untracked changes"
         },
         "DeleteWorktreeLineageNotice": {
           "ad407c2d55": "more",
@@ -5940,9 +5943,18 @@
           "b2bc47c080": "more locations",
           "b47ba1a9d2": "{{value0}} preview",
           "2251d41ebb": "Hidden worktree groups",
-          "f54f2bec5d": "{{value0}} hidden worktrees for {{value1}}",
           "5a9688802a": "Show {{value0}} more",
-          "294de4aeb2": "Show fewer"
+          "294de4aeb2": "Show fewer",
+          "collapseAriaLabel": "Collapse hidden worktrees for {{repo}}",
+          "expandAriaLabel": "Expand hidden worktrees for {{repo}}",
+          "hiding_one": "Hiding 1 discovered worktree",
+          "hiding_other": "Hiding {{count}} discovered worktrees",
+          "hidingInRepo_one": "Hiding 1 discovered worktree in {{repo}}",
+          "hidingInRepo_other": "Hiding {{count}} discovered worktrees in {{repo}}",
+          "keepHiddenAriaLabel_one": "Keep 1 discovered worktree hidden for {{repo}}; recover from the project menu",
+          "keepHiddenAriaLabel_other": "Keep {{count}} discovered worktrees hidden for {{repo}}; recover from the project menu",
+          "keepHiddenTooltip": "Keep hidden - recover from the project menu",
+          "repoOnHost": "{{repo}} on {{host}}"
         },
         "NonGitFolderDialog": {
           "e52454b7f6": "Open as Folder",
@@ -5971,7 +5983,8 @@
         "PendingWorktreeRow": {
           "af21e953d1": "Cancel worktree creation",
           "188f6922a0": "Cancel",
-          "creatingWorkspace": "Creating workspace…"
+          "creatingWorkspace": "Creating workspace…",
+          "creationFailed": "Creation failed"
         },
         "ProjectGroupDeleteDialog": {
           "ca65b78f78": "Cancel",
@@ -6002,7 +6015,8 @@
           "00c4235c10": "No matches for '{{value0}}'",
           "largeInputNoMatches": "No matches for this long input",
           "entriesLabel": "Folder entries",
-          "inputLabel": "Filter or path"
+          "inputLabel": "Filter or path",
+          "fileHint": "Files can't be opened as a project"
         },
         "SleepTwinWorkspaceDialog": {
           "title": "Sleep Workspace",
@@ -6034,7 +6048,10 @@
           "a49196d538": "Runs when Orca creates a new worktree.",
           "d9f2db2738": "project's settings",
           "a5bb8c5135": "Saved in this",
-          "dcaa645da5": "ok"
+          "dcaa645da5": "ok",
+          "savedSetupCommand": "Saved the setup command.",
+          "savedWithSkippedFields_one": "1 unsupported field skipped. Saved the setup command.",
+          "savedWithSkippedFields_other": "{{count}} unsupported fields skipped. Saved the setup command."
         },
         "SetupScriptPromptCardViews": {
           "96a7f4198c": "Save local setup",
@@ -6274,7 +6291,8 @@
         "WorkspaceKanbanStatusLane": {
           "8ad104642b": "Empty",
           "3611d1ae7f": "Resize workspace board columns",
-          "2df01a03ff": "No matches"
+          "2df01a03ff": "No matches",
+          "newWorkspaceIn": "New workspace in {{status}}"
         },
         "WorkspaceStatusAppearancePopover": {
           "514be2f569": "Set {{value0}} color to {{value1}}",
@@ -6314,7 +6332,8 @@
           "ef18787206": "Queued for deletion"
         },
         "WorktreeCardAgents": {
-          "1b0a156717": "Agents"
+          "1b0a156717": "Agents",
+          "agentUnavailable": "Agent is not available"
         },
         "WorktreeCardReviewDetailSection": {
           "copyLink": "Copy link",
@@ -6381,7 +6400,8 @@
           "5d1a5d51bb": "Stopped process on {{value0}}",
           "c89f290e25": "Copied {{value0}}",
           "d1113f4660": "Failed to open browser",
-          "fed49903c9": "{{value0}} live {{value1}}"
+          "fed49903c9": "{{value0}} live {{value1}}",
+          "unknownProcess": "Unknown process"
         },
         "WorktreeContextMenu": {
           "c39c37676a": "Create a group and move this project into it.",
@@ -6746,11 +6766,17 @@
           }
         },
         "CacheTimer": {
-          "07729cc155": "expired"
+          "07729cc155": "expired",
+          "expiredTooltip": "The next message will re-send the full context as uncached tokens",
+          "expiresIn": "Prompt cache expires in {{time}}"
         },
         "DeleteWorktreeDialogFooter": {
           "c0e972d726": "Cancel",
-          "cf95e3b5bb": "Close"
+          "cf95e3b5bb": "Close",
+          "deleteWorkspace": "Delete Workspace",
+          "deleting": "Deleting...",
+          "forceDelete": "Force Delete",
+          "forceDeleting": "Force Deleting..."
         },
         "index": {
           "b826a98b6f": "busy"
@@ -6865,7 +6891,9 @@
         },
         "WorktreeCardStatusSlot": {
           "branchIdentity": "Branch",
-          "sleeping": "Sleeping"
+          "sleeping": "Sleeping",
+          "markAsRead": "Mark as read",
+          "markAsUnread": "Mark as unread"
         },
         "NewExternalWorktreesInboxLine": {
           "9f2d4c8b17": "Hide external worktrees permanently for {{value0}}",
@@ -7176,6 +7204,41 @@
           "outsideDistro": "Pick a folder inside {{value0}}.",
           "underDistro": "This host can only add folders under \\\\wsl.localhost\\{{value0}}.",
           "windowsDrive": "Folders on a Windows drive stay on this computer. Choose this computer as the host to add one."
+        },
+        "RemoteFileBrowserEntryList": {
+          "pathEmpty": "{{path}} is empty"
+        },
+        "importedWorktreesCardActions": {
+          "keepHiddenError": "Could not keep discovered worktrees hidden. Try again.",
+          "showError": "Could not show discovered worktrees. Try again."
+        },
+        "repoHeaderProjectActions": {
+          "hideNonOrcaWorktrees": "Hide non-Orca worktrees",
+          "showHiddenWorktrees": "Show hidden worktrees"
+        },
+        "useWorktreeCardLinkedDetails": {
+          "issueUnavailable": "Issue details unavailable",
+          "linearIssueUnavailable": "Linear issue details unavailable",
+          "loadingIssue": "Loading issue...",
+          "loadingLinearIssue": "Loading Linear issue..."
+        },
+        "useWorktreeCardWorkspaceActions": {
+          "markRead": "Mark read",
+          "markUnread": "Mark unread"
+        },
+        "workspaceBatchActionLabels": {
+          "deleteCount_one": "Delete 1 Workspace",
+          "deleteCount_other": "Delete {{count}} Workspaces",
+          "deleteSelected": "Delete Selected",
+          "sleep": "Sleep",
+          "sleepCount_one": "Sleep 1 Workspace",
+          "sleepCount_other": "Sleep {{count}} Workspaces"
+        },
+        "addRepoBusyLabels": {
+          "scanningRepositories": "Scanning for repositories...",
+          "openingProject": "Opening project...",
+          "openingFolder": "Opening folder...",
+          "chooseFolder": "Choose a folder..."
         }
       },
       "shared": {
diff --git a/src/renderer/src/i18n/locales/es.json b/src/renderer/src/i18n/locales/es.json
index 97ea0bc53dd..55a1aa637f2 100644
--- a/src/renderer/src/i18n/locales/es.json
+++ b/src/renderer/src/i18n/locales/es.json
@@ -5557,9 +5557,10 @@
           "b2bc47c080": "más ubicaciones",
           "b47ba1a9d2": "Vista previa de {{value0}}",
           "2251d41ebb": "Grupos de worktrees ocultos",
-          "f54f2bec5d": "{{value0}} worktrees ocultos para {{value1}}",
           "5a9688802a": "Mostrar {{value0}} más",
-          "294de4aeb2": "Mostrar menos"
+          "294de4aeb2": "Mostrar menos",
+          "collapseAriaLabel": "Contraer worktrees ocultos de {{repo}}",
+          "expandAriaLabel": "Expandir worktrees ocultos de {{repo}}"
         },
         "NonGitFolderDialog": {
           "e52454b7f6": "Abrir como carpeta",
diff --git a/src/renderer/src/i18n/locales/fr.json b/src/renderer/src/i18n/locales/fr.json
index d54f1edb810..82a4acb2a89 100644
--- a/src/renderer/src/i18n/locales/fr.json
+++ b/src/renderer/src/i18n/locales/fr.json
@@ -5721,9 +5721,10 @@
           "b2bc47c080": "autres emplacements",
           "b47ba1a9d2": "Aperçu de {{value0}}",
           "2251d41ebb": "Groupes de worktrees masqués",
-          "f54f2bec5d": "{{value0}} worktrees masqués pour {{value1}}",
           "5a9688802a": "Afficher {{value0}} de plus",
-          "294de4aeb2": "Afficher moins"
+          "294de4aeb2": "Afficher moins",
+          "collapseAriaLabel": "Réduire les worktrees masqués de {{repo}}",
+          "expandAriaLabel": "Développer les worktrees masqués de {{repo}}"
         },
         "NonGitFolderDialog": {
           "e52454b7f6": "Ouvrir comme dossier",
diff --git a/src/renderer/src/i18n/locales/ja.json b/src/renderer/src/i18n/locales/ja.json
index 9f2c4766dc4..8e063f2e28e 100644
--- a/src/renderer/src/i18n/locales/ja.json
+++ b/src/renderer/src/i18n/locales/ja.json
@@ -5500,12 +5500,15 @@
           "loadedPathsNotice": "読み込まれたパスは不完全な場合や古い場合があります。",
           "loadedChangedPaths": "読み込まれた変更済みパス",
           "unresolvedConflict": "未解決の競合",
-          "moreLoadedPaths": "ほかに読み込まれたパスが{{value0}}件"
+          "moreLoadedPaths": "ほかに読み込まれたパスが{{value0}}件",
+          "changeCount_one": "未コミットまたは未追跡の変更: 1 件",
+          "changeCount_other": "未コミットまたは未追跡の変更: {{count}} 件",
+          "changes": "未コミットまたは未追跡の変更があります"
         },
         "DeleteWorktreeLineageNotice": {
           "ad407c2d55": "件以上",
           "a940f3c96e": "子ワークスペースは削除されます",
-          "29b98bf9cd": "このワークスペースを削除すると、{{value0}} 子ワークスペースも削除されます。",
+          "29b98bf9cd": "このワークスペースを削除すると、子ワークスペース {{value0}} 個も削除されます。",
           "66798cc6a2": "このワークスペースを削除すると、子ワークスペースも 1 つ削除されます。"
         },
         "DeleteWorktreeSkipConfirmOption": {
@@ -5523,9 +5526,18 @@
           "b2bc47c080": "さらに多くの場所",
           "b47ba1a9d2": "{{value0}} プレビュー",
           "2251d41ebb": "非表示のワークツリーグループ",
-          "f54f2bec5d": "{{value0}} {{value1}} の非表示ワークツリー",
           "5a9688802a": "{{value0}} をもっと見る",
-          "294de4aeb2": "表示数を減らす"
+          "294de4aeb2": "表示数を減らす",
+          "collapseAriaLabel": "{{repo}} の非表示のワークツリー一覧を折りたたむ",
+          "expandAriaLabel": "{{repo}} の非表示のワークツリー一覧を展開",
+          "hiding_one": "1 件のワークツリーを非表示中",
+          "hiding_other": "{{count}} 件のワークツリーを非表示中",
+          "hidingInRepo_one": "{{repo}} の 1 件のワークツリーを非表示中",
+          "hidingInRepo_other": "{{repo}} の {{count}} 件のワークツリーを非表示中",
+          "keepHiddenAriaLabel_one": "{{repo}} で検出されたワークツリー 1 件を非表示のままにする（プロジェクトメニューから再表示できます）",
+          "keepHiddenAriaLabel_other": "{{repo}} で検出されたワークツリー {{count}} 件を非表示のままにする（プロジェクトメニューから再表示できます）",
+          "keepHiddenTooltip": "非表示のままにする（プロジェクトメニューから再表示できます）",
+          "repoOnHost": "{{repo}}（{{host}}）"
         },
         "NonGitFolderDialog": {
           "e52454b7f6": "フォルダーとして開く",
@@ -5554,7 +5566,8 @@
         "PendingWorktreeRow": {
           "af21e953d1": "ワークツリーの作成をキャンセルする",
           "188f6922a0": "キャンセル",
-          "creatingWorkspace": "ワークスペースを作成中…"
+          "creatingWorkspace": "ワークスペースを作成中…",
+          "creationFailed": "作成に失敗しました"
         },
         "ProjectGroupDeleteDialog": {
           "ca65b78f78": "キャンセル",
@@ -5585,7 +5598,8 @@
           "00c4235c10": "「{{value0}}」に一致するものはありません",
           "largeInputNoMatches": "この長い入力に一致するものはありません",
           "entriesLabel": "フォルダーの項目",
-          "inputLabel": "フィルターまたはパス"
+          "inputLabel": "フィルターまたはパス",
+          "fileHint": "ファイルはプロジェクトとして開けません"
         },
         "SleepTwinWorkspaceDialog": {
           "title": "Sleep Workspace",
@@ -5617,7 +5631,10 @@
           "a49196d538": "Orca が新規ワークツリーを作成するときに実行されます。",
           "d9f2db2738": "プロジェクトの設定",
           "a5bb8c5135": "これに保存されました",
-          "dcaa645da5": "わかりました"
+          "dcaa645da5": "わかりました",
+          "savedSetupCommand": "セットアップコマンドを保存しました。",
+          "savedWithSkippedFields_one": "未対応の項目を 1 件スキップしました。セットアップコマンドを保存しました。",
+          "savedWithSkippedFields_other": "未対応の項目を {{count}} 件スキップしました。セットアップコマンドを保存しました。"
         },
         "SetupScriptPromptCardViews": {
           "96a7f4198c": "ローカル設定を保存する",
@@ -5849,7 +5866,8 @@
         "WorkspaceKanbanStatusLane": {
           "8ad104642b": "空の",
           "3611d1ae7f": "ワークスペースボードの列のサイズを変更する",
-          "2df01a03ff": "一致なし"
+          "2df01a03ff": "一致なし",
+          "newWorkspaceIn": "「{{status}}」に新しいワークスペースを作成"
         },
         "WorkspaceStatusAppearancePopover": {
           "514be2f569": "{{value0}} の色を {{value1}} に設定します",
@@ -5889,7 +5907,8 @@
           "ef18787206": "削除待ち"
         },
         "WorktreeCardAgents": {
-          "1b0a156717": "Agent"
+          "1b0a156717": "Agent",
+          "agentUnavailable": "Agent を利用できません"
         },
         "WorktreeCardReviewDetailSection": {
           "reviewHeader": "{{value0}} #{{value1}}",
@@ -5956,7 +5975,8 @@
           "5d1a5d51bb": "{{value0}} でプロセスを停止しました",
           "c89f290e25": "{{value0}} をコピーしました",
           "d1113f4660": "ブラウザを開けませんでした",
-          "fed49903c9": "{{value0}} ライブ {{value1}}"
+          "fed49903c9": "{{value0}} ライブ {{value1}}",
+          "unknownProcess": "不明なプロセス"
         },
         "WorktreeContextMenu": {
           "c39c37676a": "グループを作成し、このプロジェクトをそのグループに移動します。",
@@ -5987,9 +6007,9 @@
           "workspaceSection": "ワークスペース",
           "primaryDeleteDisabled": "プライマリワークツリーは削除できません。代わりにプロジェクトを削除してください。",
           "deleteWorktree": "ワークツリーを削除",
-          "sleepWithDescendants": "子孫と一緒に寝る ({{value0}})",
-          "sleepWithDescendantsDescription": "このワークスペースとすべてのネストされた子孫のアクティブなパネルを閉じて、メモリと CPU を解放します。",
-          "deleteWithDescendants": "子孫と一緒に削除…"
+          "sleepWithDescendants": "配下のワークスペースも含めてスリープ ({{value0}})",
+          "sleepWithDescendantsDescription": "このワークスペースと配下のすべてのワークスペースのアクティブなパネルを閉じて、メモリと CPU の使用量を減らします。",
+          "deleteWithDescendants": "配下のワークスペースも含めて削除…"
         },
         "WorktreeList": {
           "d880ea0744": "グループを作成し、このプロジェクトをそのグループに移動します。",
@@ -6347,11 +6367,17 @@
           }
         },
         "CacheTimer": {
-          "07729cc155": "期限切れ"
+          "07729cc155": "期限切れ",
+          "expiredTooltip": "次のメッセージでは、コンテキスト全体がキャッシュされていないトークンとして再送信されます",
+          "expiresIn": "プロンプトキャッシュはあと {{time}} で期限切れになります"
         },
         "DeleteWorktreeDialogFooter": {
           "c0e972d726": "キャンセル",
-          "cf95e3b5bb": "閉じる"
+          "cf95e3b5bb": "閉じる",
+          "deleteWorkspace": "ワークスペースを削除",
+          "deleting": "削除中…",
+          "forceDelete": "強制削除",
+          "forceDeleting": "強制削除中…"
         },
         "index": {
           "b826a98b6f": "忙しい"
@@ -6512,7 +6538,9 @@
         },
         "WorktreeCardStatusSlot": {
           "branchIdentity": "ブランチ",
-          "sleeping": "眠っている"
+          "sleeping": "スリープ中",
+          "markAsRead": "既読にする",
+          "markAsUnread": "未読にする"
         },
         "NewExternalWorktreesInboxLine": {
           "9f2d4c8b17": "{{value0}} の外部ワークツリーを完全に非表示にする",
@@ -6795,6 +6823,41 @@
           "outsideDistro": "{{value0}} 内のフォルダーを選択してください。",
           "underDistro": "このホストで追加できるのは \\\\wsl.localhost\\{{value0}} 以下のフォルダーのみです。",
           "windowsDrive": "Windows ドライブ上のフォルダーはこのコンピュータに残ります。追加するにはホストとしてこのコンピュータを選択してください。"
+        },
+        "RemoteFileBrowserEntryList": {
+          "pathEmpty": "{{path}} は空です"
+        },
+        "importedWorktreesCardActions": {
+          "keepHiddenError": "検出されたワークツリーを非表示のままにできませんでした。もう一度お試しください。",
+          "showError": "検出されたワークツリーを表示できませんでした。もう一度お試しください。"
+        },
+        "repoHeaderProjectActions": {
+          "hideNonOrcaWorktrees": "Orca 以外のワークツリーを非表示にする",
+          "showHiddenWorktrees": "非表示のワークツリーを表示する"
+        },
+        "useWorktreeCardLinkedDetails": {
+          "issueUnavailable": "Issue の詳細を表示できません",
+          "linearIssueUnavailable": "Linear Issue の詳細を表示できません",
+          "loadingIssue": "Issue を読み込み中…",
+          "loadingLinearIssue": "Linear Issue を読み込み中…"
+        },
+        "useWorktreeCardWorkspaceActions": {
+          "markRead": "既読にする",
+          "markUnread": "未読にする"
+        },
+        "workspaceBatchActionLabels": {
+          "deleteCount_one": "1 件のワークスペースを削除",
+          "deleteCount_other": "{{count}} 件のワークスペースを削除",
+          "deleteSelected": "選択した項目を削除",
+          "sleep": "スリープ",
+          "sleepCount_one": "1 件のワークスペースをスリープ",
+          "sleepCount_other": "{{count}} 件のワークスペースをスリープ"
+        },
+        "addRepoBusyLabels": {
+          "scanningRepositories": "リポジトリをスキャンしています…",
+          "openingProject": "プロジェクトを開いています…",
+          "openingFolder": "フォルダーを開いています…",
+          "chooseFolder": "フォルダーを選択中…"
         }
       },
       "shared": {
@@ -11068,7 +11131,7 @@
             "d2a366c7f9": "ダブルクリック",
             "4ed3e239a8": "境界",
             "d4aeafac10": "セパレーター",
-            "7286cd2566": "言葉",
+            "7286cd2566": "単語",
             "3ab64c47d8": "文字はダブルクリック選択の単語境界として扱われます。",
             "957a0203fc": "単語の区切り文字",
             "56fff3d113": "メモリ",
@@ -11248,11 +11311,11 @@
               "7640ed9848": "声",
               "56defcd6c3": "ディクテーションに使用するローカルまたはクラウドの音声テキスト変換モデルを選択します。",
               "7e62cd7c41": "音声モデル",
-              "931b1a9e53": "押して話をする",
-              "064a9bd94a": "所有",
+              "931b1a9e53": "プッシュトゥトーク",
+              "064a9bd94a": "長押し",
               "6fa48bcd41": "トグル",
               "d86f5600da": "モード",
-              "089d31a45b": "口述筆記",
+              "089d31a45b": "音声入力",
               "748b33e531": "ディクテーション動作を切り替えたり、押し続けたりします。",
               "6a3abb4338": "ディクテーションモード",
               "e360027a65": "マイクロフォン",
@@ -12403,7 +12466,7 @@
           "unavailable": "利用不可",
           "label": "マイクロフォン",
           "description": "音声ディクテーションに使用される入力デバイス。システムのデフォルトは OS のマイク設定に従います。",
-          "accessHint": "リスト入力デバイスへのマイクのアクセスを許可します。",
+          "accessHint": "入力デバイスの一覧を表示するには、マイクへのアクセスを許可してください。",
           "allowAccess": "アクセスを許可する",
           "noMicrophoneFound": "マイクが見つかりませんでした。 1 つ接続してから、再試行してください。",
           "openFailedDetail": "マイクを開けませんでした。 {{value0}}",
@@ -17299,7 +17362,7 @@
           "a7c312430d": "最後の実行",
           "2df8970cd5": "Agent",
           "e353ab9516": "事前チェック",
-          "620b22145e": "グレース",
+          "620b22145e": "猶予時間",
           "15ea446b93": "セッション",
           "5405a09b1f": "実行場所",
           "2f8baf5360": "から作成",
@@ -17355,9 +17418,9 @@
           "521f77cd58": "1時間",
           "e5ad263ae5": "30分",
           "529dc6c0b7": "猶予なし",
-          "3d70c185c8": "Orca または実行ホストがスケジュールされた時刻に利用できなかった場合、Orca はこのウィンドウ内で利用可能になったときに、欠落したオカレンスを 1 つ実行します。失敗した古い実行はスキップされます。",
+          "3d70c185c8": "予定の時刻に Orca または実行ホストが利用できなかった場合、この猶予時間内に利用できるようになれば、実行できなかった分のうち直近の 1 回を実行します。それより前の分はスキップされます。",
           "3df53d554a": "実行漏れの猶予時間のヘルプ",
-          "fc089e5fde": "グレース"
+          "fc089e5fde": "猶予時間"
         },
         "AutomationPrecheckFields": {
           "d2a2ac89ac": "10分",
@@ -20262,16 +20325,16 @@
       },
       "popupBlocked": "ポップアップがブロックされました: {{origin}}",
       "hostPaneOfflineTitle": "そのデバイスはもう接続されていません",
-      "hostPaneNamedTitle": "{{device}} で上映中",
-      "hostPaneTitle": "別のデバイスで表示する",
+      "hostPaneNamedTitle": "{{device}} で表示中",
+      "hostPaneTitle": "別のデバイスで表示中",
       "hostPaneOfflineDescription": "このページは表示されたままになるため、ここから閉じることができます。デバイスが再接続すると元に戻ります。",
       "hostPaneDescription": "このページは、それを開いたペアリングされたデスクトップ上に表示されます。",
       "hostRowClose": "ホストされているページを閉じる",
       "hostRowCloseFailed": "このページを閉じることができませんでした。ホストしているデバイスがビジー状態である可能性があります。もう一度試してください。",
-      "hostRowOfflineNamed": "オフライン — {{device}} にホストされました",
+      "hostRowOfflineNamed": "オフライン — {{device}} で開かれていました",
       "hostRowOffline": "オフライン — ホストしているデバイスが終了しました",
-      "hostRowNamed": "{{device}} で開催",
-      "hostRow": "別のデバイスでホストされている"
+      "hostRowNamed": "{{device}} で開いています",
+      "hostRow": "別のデバイスで開いています"
     },
     "navigation": {
       "back": "戻る",
diff --git a/src/renderer/src/i18n/locales/ko.json b/src/renderer/src/i18n/locales/ko.json
index 037358b7d27..9cddb0c5f2b 100644
--- a/src/renderer/src/i18n/locales/ko.json
+++ b/src/renderer/src/i18n/locales/ko.json
@@ -5523,9 +5523,10 @@
           "b2bc47c080": "더 많은 위치",
           "b47ba1a9d2": "{{value0}} 미리보기",
           "2251d41ebb": "숨겨진 워크트리 그룹",
-          "f54f2bec5d": "{{value1}}의 숨겨진 워크트리 {{value0}}개",
           "5a9688802a": "{{value0}} 더 보기",
-          "294de4aeb2": "간략히 표시"
+          "294de4aeb2": "간략히 표시",
+          "collapseAriaLabel": "{{repo}}의 숨겨진 워크트리 접기",
+          "expandAriaLabel": "{{repo}}의 숨겨진 워크트리 펼치기"
         },
         "NonGitFolderDialog": {
           "e52454b7f6": "폴더로 열기",
diff --git a/src/renderer/src/i18n/locales/pt.json b/src/renderer/src/i18n/locales/pt.json
index ac2c398f62e..73e5db1e31d 100644
--- a/src/renderer/src/i18n/locales/pt.json
+++ b/src/renderer/src/i18n/locales/pt.json
@@ -11504,9 +11504,10 @@
           "b2bc47c080": "mais locais",
           "b47ba1a9d2": "Pré-visualização de {{value0}}",
           "2251d41ebb": "Grupos de worktrees ocultas",
-          "f54f2bec5d": "{{value0}} worktrees ocultas para {{value1}}",
           "5a9688802a": "Mostrar mais {{value0}}",
-          "294de4aeb2": "Mostrar menos"
+          "294de4aeb2": "Mostrar menos",
+          "collapseAriaLabel": "Recolher worktrees ocultas de {{repo}}",
+          "expandAriaLabel": "Expandir worktrees ocultas de {{repo}}"
         },
         "WorkspaceKanbanSettingsMenu": {
           "79eb990aa4": "Adicionar status",
diff --git a/src/renderer/src/i18n/locales/zh.json b/src/renderer/src/i18n/locales/zh.json
index e1f8d5d4da4..ed399c2fc8a 100644
--- a/src/renderer/src/i18n/locales/zh.json
+++ b/src/renderer/src/i18n/locales/zh.json
@@ -5523,9 +5523,10 @@
           "b2bc47c080": "更多位置",
           "b47ba1a9d2": "{{value0}} 预览",
           "2251d41ebb": "隐藏的工作树组",
-          "f54f2bec5d": "{{value0}} 隐藏 {{value1}} 的工作树",
           "5a9688802a": "显示 {{value0}} 更多",
-          "294de4aeb2": "显示较少"
+          "294de4aeb2": "显示较少",
+          "collapseAriaLabel": "折叠 {{repo}} 的隐藏工作树",
+          "expandAriaLabel": "展开 {{repo}} 的隐藏工作树"
         },
         "NonGitFolderDialog": {
           "e52454b7f6": "作为文件夹打开",