diff --git a/components/command-palette/__tests__/command-palette.test.tsx b/components/command-palette/__tests__/command-palette.test.tsx
index cc87ef4b1..7ccfc07b3 100644
--- a/components/command-palette/__tests__/command-palette.test.tsx
+++ b/components/command-palette/__tests__/command-palette.test.tsx
@@ -88,7 +88,8 @@ describe('command palette', () => {
     render(<CommandPaletteHost />);
     pressCtrlK();
 
-    const labels = screen.getAllByRole('option').map((o) => o.textContent);
+    // The label, without the key hint after it.
+    const labels = screen.getAllByRole('option').map((o) => o.querySelector('.flex-1')?.textContent);
     expect(labels).toContain('go_to(mail)');
     expect(labels).toContain('go_to(settings)');
     expect(labels).toContain('compose');
diff --git a/components/command-palette/__tests__/command-registry.test.tsx b/components/command-palette/__tests__/command-registry.test.tsx
new file mode 100644
index 000000000..5a440c1e7
--- /dev/null
+++ b/components/command-palette/__tests__/command-registry.test.tsx
@@ -0,0 +1,125 @@
+import React from 'react';
+import { act, fireEvent, render, screen } from '@testing-library/react';
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+
+const nav = vi.hoisted(() => ({ pathname: '/', push: vi.fn() }));
+
+vi.mock('next-intl', () => ({
+  useTranslations: () => (key: string, params?: Record<string, string>) =>
+    params ? `${key}(${Object.values(params).join(',')})` : key,
+  useLocale: () => 'en',
+}));
+vi.mock('@/i18n/navigation', () => ({
+  useRouter: () => ({ push: nav.push, back: vi.fn(), replace: vi.fn() }),
+  usePathname: () => nav.pathname,
+  Link: ({ children }: { children: React.ReactNode }) => children,
+}));
+vi.mock('@/components/keyboard-shortcuts-modal', () => ({
+  KeyboardShortcutsModal: ({ isOpen }: { isOpen: boolean }) => (isOpen ? <div>shortcuts help</div> : null),
+}));
+vi.mock('@/components/global-search/global-search-palette', () => ({
+  GlobalSearchPalette: () => null,
+}));
+
+const { CommandPaletteHost } = await import('../command-palette');
+const { useRegisterCommands, commandMatches } = await import('@/lib/command-registry');
+const { useAuthStore } = await import('@/stores/auth-store');
+const { useAccountStore } = await import('@/stores/account-store');
+const { usePolicyStore } = await import('@/stores/policy-store');
+const { useGlobalSearchStore } = await import('@/stores/global-search-store');
+const { DEFAULT_POLICY } = await import('@/lib/admin/types');
+const { Plus } = await import('@/components/icons');
+
+const pressCtrlK = () => act(() => { fireEvent.keyDown(document.body, { key: 'k', code: 'KeyK', ctrlKey: true }); });
+const optionIds = () => screen.getAllByRole('option').map((o) => o.getAttribute('data-command-id'));
+const search = (text: string) => act(() => { fireEvent.change(screen.getByRole('combobox'), { target: { value: text } }); });
+
+function CalendarApp({ newEvent = () => {}, todayVisible = true }: { newEvent?: () => void; todayVisible?: boolean }) {
+  useRegisterCommands('Calendar', [
+    { id: 'new-event', label: 'New event', icon: Plus, keywords: ['appointment', 'meeting'], shortcut: 'c', run: newEvent },
+    { id: 'today', label: 'Go to today', run: () => {}, when: () => todayVisible },
+  ]);
+  return null;
+}
+
+beforeEach(() => {
+  nav.pathname = '/calendar';
+  nav.push.mockClear();
+  useAuthStore.setState({ isAuthenticated: true, client: null, activeAccountId: 'a' } as never);
+  useAccountStore.setState({ accounts: [] } as never);
+  usePolicyStore.setState({ policy: { ...DEFAULT_POLICY } });
+  useGlobalSearchStore.setState({ isOpen: false });
+});
+
+describe('commands an app registers', () => {
+  it('are listed above the global ones while the app is mounted, and go when it unmounts', () => {
+    const { rerender } = render(<><CalendarApp /><CommandPaletteHost /></>);
+    pressCtrlK();
+    const ids = optionIds();
+    expect(ids.slice(0, 2)).toEqual(['app:Calendar:new-event', 'app:Calendar:today']);
+    expect(ids.indexOf('app:Calendar:today')).toBeLessThan(ids.indexOf('go-mail'));
+    expect(screen.getByText('Calendar')).toBeInTheDocument();
+    act(() => { fireEvent.keyDown(screen.getByRole('combobox'), { key: 'Escape' }); });
+
+    rerender(<CommandPaletteHost />);
+    pressCtrlK();
+    expect(optionIds()).not.toContain('app:Calendar:new-event');
+    expect(screen.queryByText('Calendar')).toBeNull();
+  });
+
+  it('are found by label and keywords and run from the palette', () => {
+    const newEvent = vi.fn();
+    render(<><CalendarApp newEvent={newEvent} /><CommandPaletteHost /></>);
+    pressCtrlK();
+    search('appoint');
+    expect(optionIds()).toEqual(['app:Calendar:new-event']);
+    search('new event');
+    expect(optionIds()).toContain('app:Calendar:new-event');
+    act(() => { fireEvent.keyDown(screen.getByRole('combobox'), { key: 'Enter' }); });
+    expect(newEvent).toHaveBeenCalledTimes(1);
+    expect(screen.queryByRole('dialog')).toBeNull();
+  });
+
+  it('leave out commands whose `when` is false', () => {
+    render(<><CalendarApp todayVisible={false} /><CommandPaletteHost /></>);
+    pressCtrlK();
+    expect(optionIds()).not.toContain('app:Calendar:today');
+    expect(optionIds()).toContain('app:Calendar:new-event');
+  });
+
+  it('match every word in any order', () => {
+    expect(commandMatches('event new', 'New event')).toBe(true);
+    expect(commandMatches('meeting', 'New event', ['appointment', 'meeting'])).toBe(true);
+    expect(commandMatches('event task', 'New event')).toBe(false);
+  });
+});
+
+describe('global commands', () => {
+  it('opens the global search from "Search everything"', () => {
+    render(<CommandPaletteHost />);
+    pressCtrlK();
+    act(() => { fireEvent.click(screen.getByRole('option', { name: 'title' })); });
+    expect(useGlobalSearchStore.getState().isOpen).toBe(true);
+  });
+
+  it('switches to another account and signs out', () => {
+    const switchAccount = vi.fn().mockResolvedValue(undefined);
+    const logout = vi.fn().mockResolvedValue(undefined);
+    useAuthStore.setState({ switchAccount, logout } as never);
+    useAccountStore.setState({
+      accounts: [
+        { id: 'a', label: '', email: 'me@example.com', username: 'me', isConnected: true },
+        { id: 'b', label: 'Work', email: 'me@work.example', username: 'me', isConnected: true },
+      ],
+    } as never);
+    render(<CommandPaletteHost />);
+    pressCtrlK();
+    expect(screen.queryByRole('option', { name: /me@example\.com/ })).toBeNull();
+    act(() => { fireEvent.click(screen.getByRole('option', { name: 'switch_to(Work)' })); });
+    expect(switchAccount).toHaveBeenCalledWith('b');
+
+    pressCtrlK();
+    act(() => { fireEvent.click(screen.getByRole('option', { name: 'sign_out' })); });
+    expect(logout).toHaveBeenCalled();
+  });
+});
diff --git a/components/command-palette/command-palette.tsx b/components/command-palette/command-palette.tsx
index 0d2ffeabe..9bad0d600 100644
--- a/components/command-palette/command-palette.tsx
+++ b/components/command-palette/command-palette.tsx
@@ -7,25 +7,33 @@ import {
   Folder,
   Users,
   Keyboard,
+  LogOut,
   Mail,
   Moon,
-  PenLine,
+  PenSquare,
   Puzzle,
   Search,
   Settings,
   Sun,
+  UserCircle,
   iconForName,
 } from "@/components/icons";
 import type { AppIcon } from "@/components/icons";
 import { usePathname, useRouter } from "@/i18n/navigation";
 import { useAuthStore } from "@/stores/auth-store";
+import { useAccountStore } from "@/stores/account-store";
+import { useGlobalSearchStore } from "@/stores/global-search-store";
 import { useCalendarStore } from "@/stores/calendar-store";
 import { usePolicyStore } from "@/stores/policy-store";
 import { useThemeStore } from "@/stores/theme-store";
 import { usePluginActions } from "@/components/plugins/plugin-actions";
 import { KeyboardShortcutsModal } from "@/components/keyboard-shortcuts-modal";
+import { GlobalSearchPalette } from "@/components/global-search/global-search-palette";
 import { runAction } from "@/lib/plugin-sandbox/actions";
 import { COMMAND_PALETTE_OPEN_EVENT, parkAppCommand, requestAppCommand, type AppCommand } from "@/lib/app-commands";
+import { commandMatches, useRegisteredCommandGroups } from "@/lib/command-registry";
+import { shortcutAlternatives } from "@/lib/shortcut-keys";
+import { toUnicodeEmail } from "@/lib/idn";
 import { isEditableEventTarget } from "@/lib/keyboard";
 import { useFocusTrap } from "@/hooks/use-focus-trap";
 import { cn } from "@/lib/utils";
@@ -36,7 +44,11 @@ interface PaletteCommand {
   icon: AppIcon;
   /** Shown after the label: the plugin that added the entry. */
   source?: string;
-  group: "navigation" | "actions" | "plugins";
+  /** The heading of the group the command is listed under. */
+  group: string;
+  keywords?: readonly string[];
+  /** Key hint at the end of the row (devices with a keyboard only). */
+  shortcut?: string;
   run: () => void;
 }
 
@@ -56,7 +68,8 @@ export function CommandPaletteHost() {
   const pathname = usePathname();
   const [open, setOpen] = useState(false);
   const [showShortcuts, setShowShortcuts] = useState(false);
-  const enabled = isAuthenticated && !isProShell(pathname);
+  const proShell = isProShell(pathname);
+  const enabled = isAuthenticated && !proShell;
 
   useEffect(() => {
     if (!enabled) return;
@@ -84,6 +97,8 @@ export function CommandPaletteHost() {
   return (
     <>
       {open && <CommandPalette onClose={() => setOpen(false)} onShowShortcuts={() => setShowShortcuts(true)} />}
+      {/* "Search everything" in the standard shell; the Pro shell mounts its own. */}
+      {enabled && <GlobalSearchPalette proShell={false} />}
       <KeyboardShortcutsModal isOpen={showShortcuts} onClose={() => setShowShortcuts(false)} />
     </>
   );
@@ -92,6 +107,7 @@ export function CommandPaletteHost() {
 function CommandPalette({ onClose, onShowShortcuts }: { onClose: () => void; onShowShortcuts: () => void }) {
   const t = useTranslations("command_palette");
   const tSidebar = useTranslations("sidebar");
+  const tGlobalSearch = useTranslations("global_search");
   const router = useRouter();
   const pathname = usePathname();
   const listId = useId();
@@ -106,6 +122,9 @@ function CommandPalette({ onClose, onShowShortcuts }: { onClose: () => void; onS
   const colorModeLocked = usePolicyStore((s) => s.getColorModePolicy().locked);
   const resolvedTheme = useThemeStore((s) => s.resolvedTheme);
   const pluginActions = usePluginActions(surface);
+  const registeredGroups = useRegisteredCommandGroups();
+  const accounts = useAccountStore((s) => s.accounts);
+  const activeAccountId = useAuthStore((s) => s.activeAccountId);
 
   const dialogRef = useFocusTrap({ isActive: true, onEscape: onClose, restoreFocus: true });
 
@@ -117,38 +136,73 @@ function CommandPalette({ onClose, onShowShortcuts }: { onClose: () => void; onS
       parkAppCommand(command);
       router.push("/");
     };
-    const list: PaletteCommand[] = [
-      { id: "go-mail", group: "navigation", icon: Mail, label: t("go_to", { name: tSidebar("mail") }), run: go("/") },
-    ];
+    const navigation = t("group_navigation");
+    const actions = t("group_actions");
+    const account = t("group_account");
+    // The current app's own commands come first (useRegisterCommands).
+    const list: PaletteCommand[] = registeredGroups.flatMap((group) =>
+      group.commands.map((command) => ({
+        id: `app:${group.label}:${command.id}`,
+        group: group.label,
+        icon: command.icon ?? Puzzle,
+        label: command.label,
+        keywords: command.keywords,
+        shortcut: command.shortcut,
+        run: command.run,
+      })),
+    );
+    list.push({ id: "go-mail", group: navigation, icon: Mail, label: t("go_to", { name: tSidebar("mail") }), run: go("/") });
     if (supportsCalendar && isFeatureEnabled("calendarEnabled")) {
-      list.push({ id: "go-calendar", group: "navigation", icon: CalendarEvent, label: t("go_to", { name: tSidebar("calendar") }), run: go("/calendar") });
+      list.push({ id: "go-calendar", group: navigation, icon: CalendarEvent, label: t("go_to", { name: tSidebar("calendar") }), run: go("/calendar") });
     }
     if ((client?.supportsContacts?.() ?? false) && isFeatureEnabled("contactsEnabled")) {
-      list.push({ id: "go-contacts", group: "navigation", icon: Users, label: t("go_to", { name: tSidebar("contacts") }), run: go("/contacts") });
+      list.push({ id: "go-contacts", group: navigation, icon: Users, label: t("go_to", { name: tSidebar("contacts") }), run: go("/contacts") });
     }
     if ((client?.supportsFiles?.() ?? false) && isFeatureEnabled("filesEnabled")) {
-      list.push({ id: "go-files", group: "navigation", icon: Folder, label: t("go_to", { name: tSidebar("files") }), run: go("/files") });
+      list.push({ id: "go-files", group: navigation, icon: Folder, label: t("go_to", { name: tSidebar("files") }), run: go("/files") });
     }
     list.push(
-      { id: "go-settings", group: "navigation", icon: Settings, label: t("go_to", { name: tSidebar("settings") }), run: go("/settings") },
-      { id: "compose", group: "actions", icon: PenLine, label: t("compose"), run: onMail("compose") },
-      { id: "search", group: "actions", icon: Search, label: t("search"), run: onMail("search") },
+      { id: "go-settings", group: navigation, icon: Settings, label: t("go_to", { name: tSidebar("settings") }), run: go("/settings") },
+      { id: "compose", group: actions, icon: PenSquare, label: t("compose"), shortcut: "c", run: onMail("compose") },
+      { id: "search", group: actions, icon: Search, label: t("search"), shortcut: "/", run: onMail("search") },
+      {
+        id: "search-everything",
+        group: actions,
+        icon: Search,
+        label: tGlobalSearch("title"),
+        keywords: [tSidebar("contacts"), tSidebar("calendar"), tSidebar("files")],
+        run: () => useGlobalSearchStore.getState().openPalette(),
+      },
     );
     // The theme policy can pin the color mode (#1280).
     if (!colorModeLocked) {
       list.push({
         id: "theme",
-        group: "actions",
+        group: actions,
         icon: resolvedTheme === "dark" ? Sun : Moon,
         label: resolvedTheme === "dark" ? t("theme_light") : t("theme_dark"),
         run: () => useThemeStore.getState().setTheme(resolvedTheme === "dark" ? "light" : "dark"),
       });
     }
-    list.push({ id: "shortcuts", group: "actions", icon: Keyboard, label: t("shortcuts"), run: onShowShortcuts });
+    list.push({ id: "shortcuts", group: actions, icon: Keyboard, label: t("shortcuts"), shortcut: "?", run: onShowShortcuts });
+    // Account: switch to each other signed-in account, sign out.
+    for (const entry of accounts) {
+      if (entry.id === activeAccountId) continue;
+      const name = entry.label || toUnicodeEmail(entry.email || entry.username);
+      list.push({
+        id: `account:${entry.id}`,
+        group: account,
+        icon: UserCircle,
+        label: t("switch_to", { account: name }),
+        keywords: [tSidebar("switch_account"), entry.email],
+        run: () => { void useAuthStore.getState().switchAccount(entry.id); },
+      });
+    }
+    list.push({ id: "sign-out", group: account, icon: LogOut, label: tSidebar("sign_out"), run: () => { void useAuthStore.getState().logout(); } });
     for (const action of pluginActions) {
       list.push({
         id: `plugin:${action.pluginId}:${action.id}`,
-        group: "plugins",
+        group: t("group_plugins"),
         icon: iconForName(action.icon) ?? Puzzle,
         label: action.label,
         source: action.pluginName,
@@ -156,11 +210,11 @@ function CommandPalette({ onClose, onShowShortcuts }: { onClose: () => void; onS
       });
     }
     return list;
-  }, [client, supportsCalendar, isFeatureEnabled, colorModeLocked, resolvedTheme, pluginActions, router, t, tSidebar, onShowShortcuts]);
+  }, [client, supportsCalendar, isFeatureEnabled, colorModeLocked, resolvedTheme, pluginActions, registeredGroups, accounts, activeAccountId, router, t, tSidebar, tGlobalSearch, onShowShortcuts]);
 
-  const needle = query.trim().toLowerCase();
+  const needle = query.trim();
   const visible = needle
-    ? commands.filter((c) => c.label.toLowerCase().includes(needle) || (c.source?.toLowerCase().includes(needle) ?? false))
+    ? commands.filter((c) => commandMatches(needle, c.label, [...(c.keywords ?? []), ...(c.source ? [c.source] : [])]))
     : commands;
   const activeIndex = visible.length === 0 ? -1 : Math.min(active, visible.length - 1);
 
@@ -203,9 +257,6 @@ function CommandPalette({ onClose, onShowShortcuts }: { onClose: () => void; onS
     }
   };
 
-  const groupLabel = (group: PaletteCommand["group"]) =>
-    group === "navigation" ? t("group_navigation") : group === "actions" ? t("group_actions") : t("group_plugins");
-
   return (
     <div
       className="fixed inset-0 z-[60] flex items-start justify-center bg-black/50 p-4 pt-[12vh] max-sm:p-0 max-sm:pt-0"
@@ -259,7 +310,7 @@ function CommandPalette({ onClose, onShowShortcuts }: { onClose: () => void; onS
               <li key={command.id} role="presentation">
                 {showGroup && (
                   <div aria-hidden="true" className="px-3 pt-2 pb-1 text-[11px] font-semibold uppercase tracking-wider text-muted-foreground">
-                    {groupLabel(command.group)}
+                    {command.group}
                   </div>
                 )}
                 <div
@@ -281,6 +332,14 @@ function CommandPalette({ onClose, onShowShortcuts }: { onClose: () => void; onS
                   {command.source && (
                     <span className="flex-shrink-0 truncate max-w-[40%] text-xs text-muted-foreground">{command.source}</span>
                   )}
+                  {command.shortcut && (
+                    // Key hints only where there is a keyboard (R8).
+                    <span className="flex-shrink-0 flex items-center gap-1 pointer-coarse:hidden" aria-hidden="true">
+                      {shortcutAlternatives(command.shortcut).map((key) => (
+                        <kbd key={key} className="rounded border border-border bg-muted px-1.5 py-0.5 font-mono text-[10px] text-muted-foreground">{key}</kbd>
+                      ))}
+                    </span>
+                  )}
                 </div>
               </li>
             );
diff --git a/lib/command-registry.ts b/lib/command-registry.ts
new file mode 100644
index 000000000..6a1b10a91
--- /dev/null
+++ b/lib/command-registry.ts
@@ -0,0 +1,101 @@
+'use client';
+
+// Commands an app adds to the command palette (Ctrl/⌘+K) while it is
+// mounted. The palette lists the registered groups above its own global
+// commands and searches their labels and keywords. Registering happens in
+// the app's component, so the commands come and go with the app.
+
+import { useEffect, useRef, useSyncExternalStore } from 'react';
+import type { AppIcon } from '@/components/icons';
+
+export interface RegisteredCommand {
+  /** Unique within the group. */
+  id: string;
+  /** Translated, sentence case: "New event", "Go to today". */
+  label: string;
+  icon?: AppIcon;
+  /** More words the search matches, e.g. ["calendar", "appointment"]. Translated too. */
+  keywords?: readonly string[];
+  /** A key hint shown at the end of the row on devices with a keyboard, in the shortcut notation ("c", "Mod + Enter"). */
+  shortcut?: string;
+  run: () => void;
+  /** Listed only while this returns true, checked each time the palette renders. */
+  when?: () => boolean;
+}
+
+export interface CommandGroup {
+  /** The group heading, translated ("Calendar"). Also identifies the group. */
+  label: string;
+  commands: readonly RegisteredCommand[];
+}
+
+interface Registration {
+  token: object;
+  read: () => CommandGroup;
+}
+
+let registrations: readonly Registration[] = [];
+const listeners = new Set<() => void>();
+
+function emit() {
+  for (const listener of listeners) listener();
+}
+
+function subscribe(listener: () => void) {
+  listeners.add(listener);
+  return () => listeners.delete(listener);
+}
+
+const getSnapshot = () => registrations;
+const getServerSnapshot = (): readonly Registration[] => [];
+
+/** Register a group; returns the function that removes it again. */
+export function registerCommands(read: () => CommandGroup): () => void {
+  const entry: Registration = { token: {}, read };
+  registrations = [...registrations, entry];
+  emit();
+  return () => {
+    registrations = registrations.filter((r) => r !== entry);
+    emit();
+  };
+}
+
+/**
+ * Add a group of commands to the palette while this component is mounted.
+ * The group and commands are read when the palette renders, so they can
+ * change every render without registering again.
+ *
+ *   useRegisterCommands(t("sidebar.calendar"), [
+ *     { id: "new-event", label: t("calendar.new_event"), icon: Plus, keywords: [t("calendar.event")], shortcut: "c", run: openNewEvent },
+ *     { id: "today", label: t("calendar.today"), icon: CalendarEvent, run: goToToday, when: () => view !== "agenda" },
+ *   ]);
+ */
+export function useRegisterCommands(group: string, commands: readonly RegisteredCommand[], enabled = true): void {
+  const latest = useRef<CommandGroup>({ label: group, commands });
+  useEffect(() => {
+    latest.current = { label: group, commands };
+  });
+  useEffect(() => {
+    if (!enabled) return;
+    return registerCommands(() => latest.current);
+  }, [enabled]);
+}
+
+/** The groups registered right now, in the order they were registered, with `when` applied. */
+export function useRegisteredCommandGroups(): CommandGroup[] {
+  const regs = useSyncExternalStore(subscribe, getSnapshot, getServerSnapshot);
+  return regs
+    .map((r) => {
+      const group = r.read();
+      return { label: group.label, commands: group.commands.filter((c) => !c.when || c.when()) };
+    })
+    .filter((g) => g.commands.length > 0);
+}
+
+/** Whether a command matches a search: every word of it in the label or the keywords. */
+export function commandMatches(needle: string, label: string, keywords: readonly string[] = []): boolean {
+  const words = needle.trim().toLowerCase().split(/\s+/).filter(Boolean);
+  if (words.length === 0) return true;
+  const haystack = [label, ...keywords].join(' ').toLowerCase();
+  return words.every((w) => haystack.includes(w));
+}
diff --git a/lib/shortcut-keys.ts b/lib/shortcut-keys.ts
new file mode 100644
index 000000000..498365b86
--- /dev/null
+++ b/lib/shortcut-keys.ts
@@ -0,0 +1,34 @@
+// One notation for key combinations in the help modal and in hints: "Mod"
+// (and the older "Ctrl/⌘", "Ctrl/Cmd" forms) is ⌘ on Apple devices and Ctrl
+// everywhere else; Alt is ⌥ on Apple devices. Entries are written with
+// "Mod + K", "Shift + Mod + Enter", alternatives separated by " / ".
+
+export function isApplePlatform(): boolean {
+  if (typeof navigator === 'undefined') return false;
+  const nav = navigator as Navigator & { userAgentData?: { platform?: string } };
+  const platform = nav.userAgentData?.platform || nav.platform || nav.userAgent || '';
+  return /mac|iphone|ipad|ipod/i.test(platform);
+}
+
+const MOD = /^(mod|ctrl\/⌘|ctrl\/cmd|cmd\/ctrl|⌘\/ctrl)$/i;
+
+/** One key or combination ("Mod + Enter") in the notation of this platform. */
+export function formatShortcutCombo(combo: string, apple = isApplePlatform()): string {
+  // Keeps the spacing it was written with ("Ctrl+Shift+Y" from a plugin).
+  const separator = /\s\+\s/.test(combo) ? " + " : "+";
+  return combo
+    .split(/\s*\+\s*/)
+    .map((part) => {
+      if (MOD.test(part)) return apple ? '⌘' : 'Ctrl';
+      if (/^ctrl$/i.test(part)) return apple ? '⌘' : 'Ctrl';
+      if (/^(cmd|⌘)$/i.test(part)) return apple ? '⌘' : 'Ctrl';
+      if (/^alt$/i.test(part)) return apple ? '⌥' : 'Alt';
+      return part;
+    })
+    .join(separator);
+}
+
+/** The alternatives of a shortcut ("j / ↓"), each in the notation of this platform. */
+export function shortcutAlternatives(key: string, apple = isApplePlatform()): string[] {
+  return key.split(' / ').map((combo) => formatShortcutCombo(combo, apple));
+}
diff --git a/locales/ar/common.json b/locales/ar/common.json
index 9d4014174..7a28d35b6 100644
--- a/locales/ar/common.json
+++ b/locales/ar/common.json
@@ -4567,14 +4567,16 @@
     "placeholder": "اكتب أمرًا",
     "no_results": "لا توجد أوامر مطابقة",
     "go_to": "الانتقال إلى {name}",
-    "compose": "رسالة جديدة",
+    "compose": "إنشاء رسالة",
     "search": "البحث في البريد",
     "theme_dark": "التبديل إلى المظهر الداكن",
     "theme_light": "التبديل إلى المظهر الفاتح",
     "shortcuts": "عرض اختصارات لوحة المفاتيح",
     "group_navigation": "الانتقال إلى",
     "group_actions": "إجراءات",
-    "group_plugins": "الإضافات"
+    "group_plugins": "الإضافات",
+    "group_account": "الحساب",
+    "switch_to": "التبديل إلى {account}"
   },
   "notification_center": {
     "title": "الإشعارات",
diff --git a/locales/ca/common.json b/locales/ca/common.json
index 22fa2483e..fb9de1d32 100644
--- a/locales/ca/common.json
+++ b/locales/ca/common.json
@@ -4567,14 +4567,16 @@
     "placeholder": "Escriviu una ordre",
     "no_results": "Cap ordre coincident",
     "go_to": "Ves a {name}",
-    "compose": "Missatge nou",
+    "compose": "Redacta",
     "search": "Cerca al correu",
     "theme_dark": "Canvia al tema fosc",
     "theme_light": "Canvia al tema clar",
     "shortcuts": "Mostra les dreceres de teclat",
     "group_navigation": "Ves a",
     "group_actions": "Accions",
-    "group_plugins": "Connectors"
+    "group_plugins": "Connectors",
+    "group_account": "Compte",
+    "switch_to": "Canvia a {account}"
   },
   "notification_center": {
     "title": "Notificacions",
diff --git a/locales/cs/common.json b/locales/cs/common.json
index 11c13ada8..463f624b4 100644
--- a/locales/cs/common.json
+++ b/locales/cs/common.json
@@ -4567,14 +4567,16 @@
     "placeholder": "Zadejte příkaz",
     "no_results": "Žádné odpovídající příkazy",
     "go_to": "Přejít na {name}",
-    "compose": "Nová zpráva",
+    "compose": "Napsat",
     "search": "Hledat v poště",
     "theme_dark": "Přepnout na tmavý motiv",
     "theme_light": "Přepnout na světlý motiv",
     "shortcuts": "Zobrazit klávesové zkratky",
     "group_navigation": "Přejít na",
     "group_actions": "Akce",
-    "group_plugins": "Pluginy"
+    "group_plugins": "Pluginy",
+    "group_account": "Účet",
+    "switch_to": "Přepnout na {account}"
   },
   "notification_center": {
     "title": "Oznámení",
diff --git a/locales/da/common.json b/locales/da/common.json
index cfc956144..a02bf02aa 100644
--- a/locales/da/common.json
+++ b/locales/da/common.json
@@ -4574,7 +4574,9 @@
     "shortcuts": "Vis tastaturgenveje",
     "group_navigation": "Gå til",
     "group_actions": "Handlinger",
-    "group_plugins": "Plugins"
+    "group_plugins": "Plugins",
+    "group_account": "Konto",
+    "switch_to": "Skift til {account}"
   },
   "notification_center": {
     "title": "Notifikationer",
diff --git a/locales/de/common.json b/locales/de/common.json
index 9be82dc88..bc6f7798e 100644
--- a/locales/de/common.json
+++ b/locales/de/common.json
@@ -4567,14 +4567,16 @@
     "placeholder": "Befehl eingeben",
     "no_results": "Keine passenden Befehle",
     "go_to": "Zu {name} wechseln",
-    "compose": "Neue Nachricht",
+    "compose": "Verfassen",
     "search": "E-Mails durchsuchen",
     "theme_dark": "Dunkles Design verwenden",
     "theme_light": "Helles Design verwenden",
     "shortcuts": "Tastaturkürzel anzeigen",
     "group_navigation": "Wechseln zu",
     "group_actions": "Aktionen",
-    "group_plugins": "Plugins"
+    "group_plugins": "Plugins",
+    "group_account": "Konto",
+    "switch_to": "Zu {account} wechseln"
   },
   "notification_center": {
     "title": "Benachrichtigungen",
diff --git a/locales/en/common.json b/locales/en/common.json
index ef96a3e74..9edc1a53e 100644
--- a/locales/en/common.json
+++ b/locales/en/common.json
@@ -4567,14 +4567,16 @@
     "placeholder": "Type a command",
     "no_results": "No matching commands",
     "go_to": "Go to {name}",
-    "compose": "New message",
+    "compose": "Compose",
     "search": "Search mail",
     "theme_dark": "Switch to dark theme",
     "theme_light": "Switch to light theme",
     "shortcuts": "Show keyboard shortcuts",
     "group_navigation": "Go to",
     "group_actions": "Actions",
-    "group_plugins": "Plugins"
+    "group_plugins": "Plugins",
+    "group_account": "Account",
+    "switch_to": "Switch to {account}"
   },
   "notification_center": {
     "title": "Notifications",
diff --git a/locales/es/common.json b/locales/es/common.json
index 0786a5e94..b3e7eb1e1 100644
--- a/locales/es/common.json
+++ b/locales/es/common.json
@@ -4567,14 +4567,16 @@
     "placeholder": "Escribe un comando",
     "no_results": "No hay comandos que coincidan",
     "go_to": "Ir a {name}",
-    "compose": "Mensaje nuevo",
+    "compose": "Redactar",
     "search": "Buscar en el correo",
     "theme_dark": "Cambiar al tema oscuro",
     "theme_light": "Cambiar al tema claro",
     "shortcuts": "Mostrar atajos de teclado",
     "group_navigation": "Ir a",
     "group_actions": "Acciones",
-    "group_plugins": "Complementos"
+    "group_plugins": "Complementos",
+    "group_account": "Cuenta",
+    "switch_to": "Cambiar a {account}"
   },
   "notification_center": {
     "title": "Notificaciones",
diff --git a/locales/et/common.json b/locales/et/common.json
index cd1ff559b..82292091f 100644
--- a/locales/et/common.json
+++ b/locales/et/common.json
@@ -4567,14 +4567,16 @@
     "placeholder": "Trüki käsk",
     "no_results": "Sobivaid käske pole",
     "go_to": "Mine: {name}",
-    "compose": "Uus kiri",
+    "compose": "Koosta",
     "search": "Otsi kirju",
     "theme_dark": "Lülitu tumedale teemale",
     "theme_light": "Lülitu heledale teemale",
     "shortcuts": "Näita kiirklahve",
     "group_navigation": "Mine",
     "group_actions": "Toimingud",
-    "group_plugins": "Pistikprogrammid"
+    "group_plugins": "Pistikprogrammid",
+    "group_account": "Konto",
+    "switch_to": "Lülitu kontole {account}"
   },
   "notification_center": {
     "title": "Märguanded",
diff --git a/locales/fa/common.json b/locales/fa/common.json
index 2cf8f0db4..214f1c793 100644
--- a/locales/fa/common.json
+++ b/locales/fa/common.json
@@ -4567,14 +4567,16 @@
     "placeholder": "یک فرمان بنویسید",
     "no_results": "فرمان منطبقی پیدا نشد",
     "go_to": "رفتن به {name}",
-    "compose": "پیام جدید",
+    "compose": "ایمیل جدید",
     "search": "جستجو در ایمیل",
     "theme_dark": "رفتن به پوسته تیره",
     "theme_light": "رفتن به پوسته روشن",
     "shortcuts": "نمایش میانبرهای صفحه کلید",
     "group_navigation": "رفتن به",
     "group_actions": "کارها",
-    "group_plugins": "افزونه‌ها"
+    "group_plugins": "افزونه‌ها",
+    "group_account": "حساب",
+    "switch_to": "رفتن به {account}"
   },
   "notification_center": {
     "title": "اعلان‌ها",
diff --git a/locales/fr/common.json b/locales/fr/common.json
index 61f8abedf..10d6f2dfe 100644
--- a/locales/fr/common.json
+++ b/locales/fr/common.json
@@ -4567,14 +4567,16 @@
     "placeholder": "Tapez une commande",
     "no_results": "Aucune commande correspondante",
     "go_to": "Aller à {name}",
-    "compose": "Nouveau message",
+    "compose": "Composer",
     "search": "Rechercher dans la messagerie",
     "theme_dark": "Passer au thème sombre",
     "theme_light": "Passer au thème clair",
     "shortcuts": "Afficher les raccourcis clavier",
     "group_navigation": "Aller à",
     "group_actions": "Actions",
-    "group_plugins": "Plugins"
+    "group_plugins": "Plugins",
+    "group_account": "Compte",
+    "switch_to": "Passer à {account}"
   },
   "notification_center": {
     "title": "Notifications",
diff --git a/locales/he/common.json b/locales/he/common.json
index 983ddedd6..4ca1d3929 100644
--- a/locales/he/common.json
+++ b/locales/he/common.json
@@ -4568,14 +4568,16 @@
     "placeholder": "הקלידו פקודה",
     "no_results": "אין פקודות תואמות",
     "go_to": "מעבר אל {name}",
-    "compose": "הודעה חדשה",
+    "compose": "כתיבה",
     "search": "חיפוש בדואר",
     "theme_dark": "מעבר לערכת נושא כהה",
     "theme_light": "מעבר לערכת נושא בהירה",
     "shortcuts": "הצגת קיצורי מקשים",
     "group_navigation": "מעבר אל",
     "group_actions": "פעולות",
-    "group_plugins": "תוספים"
+    "group_plugins": "תוספים",
+    "group_account": "חשבון",
+    "switch_to": "מעבר אל {account}"
   },
   "notification_center": {
     "title": "התראות",
diff --git a/locales/hu/common.json b/locales/hu/common.json
index c61632ec8..b4530757b 100644
--- a/locales/hu/common.json
+++ b/locales/hu/common.json
@@ -4574,7 +4574,9 @@
     "shortcuts": "Billentyűparancsok megjelenítése",
     "group_navigation": "Ugrás ide",
     "group_actions": "Műveletek",
-    "group_plugins": "Bővítmények"
+    "group_plugins": "Bővítmények",
+    "group_account": "Fiók",
+    "switch_to": "Váltás erre: {account}"
   },
   "notification_center": {
     "title": "Értesítések",
diff --git a/locales/it/common.json b/locales/it/common.json
index e942c0d92..f09daade5 100644
--- a/locales/it/common.json
+++ b/locales/it/common.json
@@ -4567,14 +4567,16 @@
     "placeholder": "Digita un comando",
     "no_results": "Nessun comando corrispondente",
     "go_to": "Vai a {name}",
-    "compose": "Nuovo messaggio",
+    "compose": "Scrivi",
     "search": "Cerca nella posta",
     "theme_dark": "Passa al tema scuro",
     "theme_light": "Passa al tema chiaro",
     "shortcuts": "Mostra le scorciatoie da tastiera",
     "group_navigation": "Vai a",
     "group_actions": "Azioni",
-    "group_plugins": "Plugin"
+    "group_plugins": "Plugin",
+    "group_account": "Account",
+    "switch_to": "Passa a {account}"
   },
   "notification_center": {
     "title": "Notifiche",
diff --git a/locales/ja/common.json b/locales/ja/common.json
index 6685d7bd9..64865d541 100644
--- a/locales/ja/common.json
+++ b/locales/ja/common.json
@@ -4567,14 +4567,16 @@
     "placeholder": "コマンドを入力",
     "no_results": "一致するコマンドはありません",
     "go_to": "{name}に移動",
-    "compose": "新規メッセージ",
+    "compose": "作成",
     "search": "メールを検索",
     "theme_dark": "ダークテーマに切り替え",
     "theme_light": "ライトテーマに切り替え",
     "shortcuts": "キーボードショートカットを表示",
     "group_navigation": "移動",
     "group_actions": "操作",
-    "group_plugins": "プラグイン"
+    "group_plugins": "プラグイン",
+    "group_account": "アカウント",
+    "switch_to": "{account} に切り替え"
   },
   "notification_center": {
     "title": "通知",
diff --git a/locales/ko/common.json b/locales/ko/common.json
index 55ff3a530..5ac77dbec 100644
--- a/locales/ko/common.json
+++ b/locales/ko/common.json
@@ -4567,14 +4567,16 @@
     "placeholder": "명령을 입력하세요",
     "no_results": "일치하는 명령이 없습니다",
     "go_to": "{name}(으)로 이동",
-    "compose": "새 메일",
+    "compose": "메일 쓰기",
     "search": "메일 검색",
     "theme_dark": "어두운 테마로 전환",
     "theme_light": "밝은 테마로 전환",
     "shortcuts": "단축키 보기",
     "group_navigation": "이동",
     "group_actions": "작업",
-    "group_plugins": "플러그인"
+    "group_plugins": "플러그인",
+    "group_account": "계정",
+    "switch_to": "{account}(으)로 전환"
   },
   "notification_center": {
     "title": "알림",
diff --git a/locales/lv/common.json b/locales/lv/common.json
index 4b06f6852..de2e3b48b 100644
--- a/locales/lv/common.json
+++ b/locales/lv/common.json
@@ -4567,14 +4567,16 @@
     "placeholder": "Ierakstiet komandu",
     "no_results": "Nav atbilstošu komandu",
     "go_to": "Pāriet uz: {name}",
-    "compose": "Jauna vēstule",
+    "compose": "Rakstīt",
     "search": "Meklēt pastā",
     "theme_dark": "Pārslēgt uz tumšo motīvu",
     "theme_light": "Pārslēgt uz gaišo motīvu",
     "shortcuts": "Rādīt tastatūras īsinājumtaustiņus",
     "group_navigation": "Pāriet uz",
     "group_actions": "Darbības",
-    "group_plugins": "Spraudņi"
+    "group_plugins": "Spraudņi",
+    "group_account": "Konts",
+    "switch_to": "Pārslēgties uz {account}"
   },
   "notification_center": {
     "title": "Paziņojumi",
diff --git a/locales/mn/common.json b/locales/mn/common.json
index 8cfba34fc..5cb0e8ba9 100644
--- a/locales/mn/common.json
+++ b/locales/mn/common.json
@@ -4567,14 +4567,16 @@
     "placeholder": "Команд бичнэ үү",
     "no_results": "Тохирох команд алга",
     "go_to": "{name} руу очих",
-    "compose": "Шинэ захидал",
+    "compose": "Бичилэх",
     "search": "Мэйлээс хайх",
     "theme_dark": "Бараан загвар руу шилжих",
     "theme_light": "Цайвар загвар руу шилжих",
     "shortcuts": "Гарын товчлолыг харуулах",
     "group_navigation": "Очих",
     "group_actions": "Үйлдлүүд",
-    "group_plugins": "Залгаасууд"
+    "group_plugins": "Залгаасууд",
+    "group_account": "Бүртгэл",
+    "switch_to": "{account} руу шилжих"
   },
   "notification_center": {
     "title": "Мэдэгдэл",
diff --git a/locales/nb/common.json b/locales/nb/common.json
index ca25bfab4..e6abc3663 100644
--- a/locales/nb/common.json
+++ b/locales/nb/common.json
@@ -4567,14 +4567,16 @@
     "placeholder": "Skriv en kommando",
     "no_results": "Ingen samsvarende kommandoer",
     "go_to": "Gå til {name}",
-    "compose": "Ny melding",
+    "compose": "Skriv",
     "search": "Søk i e-post",
     "theme_dark": "Bytt til mørkt tema",
     "theme_light": "Bytt til lyst tema",
     "shortcuts": "Vis tastatursnarveier",
     "group_navigation": "Gå til",
     "group_actions": "Handlinger",
-    "group_plugins": "Tillegg"
+    "group_plugins": "Tillegg",
+    "group_account": "Konto",
+    "switch_to": "Bytt til {account}"
   },
   "notification_center": {
     "title": "Varsler",
diff --git a/locales/nl/common.json b/locales/nl/common.json
index f5ec92854..7307fc0e7 100644
--- a/locales/nl/common.json
+++ b/locales/nl/common.json
@@ -4574,7 +4574,9 @@
     "shortcuts": "Sneltoetsen tonen",
     "group_navigation": "Naar",
     "group_actions": "Acties",
-    "group_plugins": "Plug-ins"
+    "group_plugins": "Plug-ins",
+    "group_account": "Account",
+    "switch_to": "Overschakelen naar {account}"
   },
   "notification_center": {
     "title": "Meldingen",
diff --git a/locales/pl/common.json b/locales/pl/common.json
index 76e6ade5b..048e32f3b 100644
--- a/locales/pl/common.json
+++ b/locales/pl/common.json
@@ -4567,14 +4567,16 @@
     "placeholder": "Wpisz polecenie",
     "no_results": "Brak pasujących poleceń",
     "go_to": "Przejdź do: {name}",
-    "compose": "Nowa wiadomość",
+    "compose": "Napisz",
     "search": "Szukaj w poczcie",
     "theme_dark": "Przełącz na ciemny motyw",
     "theme_light": "Przełącz na jasny motyw",
     "shortcuts": "Pokaż skróty klawiszowe",
     "group_navigation": "Przejdź do",
     "group_actions": "Działania",
-    "group_plugins": "Wtyczki"
+    "group_plugins": "Wtyczki",
+    "group_account": "Konto",
+    "switch_to": "Przełącz na {account}"
   },
   "notification_center": {
     "title": "Powiadomienia",
diff --git a/locales/pt/common.json b/locales/pt/common.json
index 9aa227596..5079841a4 100644
--- a/locales/pt/common.json
+++ b/locales/pt/common.json
@@ -4567,14 +4567,16 @@
     "placeholder": "Digite um comando",
     "no_results": "Nenhum comando correspondente",
     "go_to": "Ir para {name}",
-    "compose": "Nova mensagem",
+    "compose": "Escrever",
     "search": "Pesquisar no e-mail",
     "theme_dark": "Mudar para o tema escuro",
     "theme_light": "Mudar para o tema claro",
     "shortcuts": "Mostrar atalhos de teclado",
     "group_navigation": "Ir para",
     "group_actions": "Ações",
-    "group_plugins": "Plugins"
+    "group_plugins": "Plugins",
+    "group_account": "Conta",
+    "switch_to": "Mudar para {account}"
   },
   "notification_center": {
     "title": "Notificações",
diff --git a/locales/ro/common.json b/locales/ro/common.json
index 3d87a124e..bad3efbe9 100644
--- a/locales/ro/common.json
+++ b/locales/ro/common.json
@@ -4567,14 +4567,16 @@
     "placeholder": "Tastați o comandă",
     "no_results": "Nicio comandă potrivită",
     "go_to": "Mergi la {name}",
-    "compose": "Mesaj nou",
+    "compose": "Compune",
     "search": "Caută în e-mail",
     "theme_dark": "Comută la tema întunecată",
     "theme_light": "Comută la tema luminoasă",
     "shortcuts": "Afișează comenzile rapide de la tastatură",
     "group_navigation": "Mergi la",
     "group_actions": "Acțiuni",
-    "group_plugins": "Pluginuri"
+    "group_plugins": "Pluginuri",
+    "group_account": "Cont",
+    "switch_to": "Comută la {account}"
   },
   "notification_center": {
     "title": "Notificări",
diff --git a/locales/ru/common.json b/locales/ru/common.json
index b41fa5cc2..5b20c7b0f 100644
--- a/locales/ru/common.json
+++ b/locales/ru/common.json
@@ -4567,14 +4567,16 @@
     "placeholder": "Введите команду",
     "no_results": "Нет подходящих команд",
     "go_to": "Перейти: {name}",
-    "compose": "Новое письмо",
+    "compose": "Создать",
     "search": "Искать в почте",
     "theme_dark": "Включить тёмную тему",
     "theme_light": "Включить светлую тему",
     "shortcuts": "Показать сочетания клавиш",
     "group_navigation": "Перейти",
     "group_actions": "Действия",
-    "group_plugins": "Плагины"
+    "group_plugins": "Плагины",
+    "group_account": "Аккаунт",
+    "switch_to": "Переключиться на {account}"
   },
   "notification_center": {
     "title": "Уведомления",
diff --git a/locales/sk/common.json b/locales/sk/common.json
index f15bfddd3..303cb32fd 100644
--- a/locales/sk/common.json
+++ b/locales/sk/common.json
@@ -4567,14 +4567,16 @@
     "placeholder": "Zadajte príkaz",
     "no_results": "Žiadne zodpovedajúce príkazy",
     "go_to": "Prejsť na {name}",
-    "compose": "Nová správa",
+    "compose": "Napísať",
     "search": "Hľadať v pošte",
     "theme_dark": "Prepnúť na tmavý motív",
     "theme_light": "Prepnúť na svetlý motív",
     "shortcuts": "Zobraziť klávesové skratky",
     "group_navigation": "Prejsť na",
     "group_actions": "Akcie",
-    "group_plugins": "Doplnky"
+    "group_plugins": "Doplnky",
+    "group_account": "Účet",
+    "switch_to": "Prepnúť na {account}"
   },
   "notification_center": {
     "title": "Oznámenia",
diff --git a/locales/th/common.json b/locales/th/common.json
index 88fb99ce2..c26810660 100644
--- a/locales/th/common.json
+++ b/locales/th/common.json
@@ -62,14 +62,16 @@
     "placeholder": "พิมพ์คำสั่งหรือค้นหา...",
     "no_results": "ไม่พบคำสั่งที่ตรงกัน",
     "go_to": "ไปยัง {name}",
-    "compose": "เขียนจดหมายใหม่",
+    "compose": "เขียนจดหมาย",
     "search": "ค้นหาจดหมาย",
     "theme_dark": "เปลี่ยนเป็นธีมมืด",
     "theme_light": "เปลี่ยนเป็นธีมสว่าง",
     "shortcuts": "แสดงแป้นพิมพ์ลัด",
     "group_navigation": "ไปยัง",
     "group_actions": "การดำเนินการ",
-    "group_plugins": "ปลั๊กอิน"
+    "group_plugins": "ปลั๊กอิน",
+    "group_account": "บัญชี",
+    "switch_to": "สลับไปที่ {account}"
   },
   "notification_center": {
     "title": "การแจ้งเตือน",
diff --git a/locales/tr/common.json b/locales/tr/common.json
index 8b497ec0e..d6adde4a7 100644
--- a/locales/tr/common.json
+++ b/locales/tr/common.json
@@ -4567,14 +4567,16 @@
     "placeholder": "Bir komut yazın",
     "no_results": "Eşleşen komut yok",
     "go_to": "{name} bölümüne git",
-    "compose": "Yeni ileti",
+    "compose": "Yeni E-posta",
     "search": "Postada ara",
     "theme_dark": "Koyu temaya geç",
     "theme_light": "Açık temaya geç",
     "shortcuts": "Klavye kısayollarını göster",
     "group_navigation": "Git",
     "group_actions": "Eylemler",
-    "group_plugins": "Eklentiler"
+    "group_plugins": "Eklentiler",
+    "group_account": "Hesap",
+    "switch_to": "{account} hesabına geç"
   },
   "notification_center": {
     "title": "Bildirimler",
diff --git a/locales/uk/common.json b/locales/uk/common.json
index 76268966c..182f17cbe 100644
--- a/locales/uk/common.json
+++ b/locales/uk/common.json
@@ -4567,14 +4567,16 @@
     "placeholder": "Введіть команду",
     "no_results": "Немає відповідних команд",
     "go_to": "Перейти: {name}",
-    "compose": "Новий лист",
+    "compose": "Скласти",
     "search": "Шукати в пошті",
     "theme_dark": "Увімкнути темну тему",
     "theme_light": "Увімкнути світлу тему",
     "shortcuts": "Показати комбінації клавіш",
     "group_navigation": "Перейти",
     "group_actions": "Дії",
-    "group_plugins": "Плагіни"
+    "group_plugins": "Плагіни",
+    "group_account": "Обліковий запис",
+    "switch_to": "Перейти до {account}"
   },
   "notification_center": {
     "title": "Сповіщення",
diff --git a/locales/zh-TW/common.json b/locales/zh-TW/common.json
index e8662b6e2..4b59f807b 100644
--- a/locales/zh-TW/common.json
+++ b/locales/zh-TW/common.json
@@ -4567,14 +4567,16 @@
     "placeholder": "輸入命令",
     "no_results": "沒有相符的命令",
     "go_to": "前往{name}",
-    "compose": "新郵件",
+    "compose": "撰寫郵件",
     "search": "搜尋郵件",
     "theme_dark": "切換為深色主題",
     "theme_light": "切換為淺色主題",
     "shortcuts": "顯示鍵盤快速鍵",
     "group_navigation": "前往",
     "group_actions": "動作",
-    "group_plugins": "外掛程式"
+    "group_plugins": "外掛程式",
+    "group_account": "帳戶",
+    "switch_to": "切換到 {account}"
   },
   "notification_center": {
     "title": "通知",
diff --git a/locales/zh/common.json b/locales/zh/common.json
index 20709ebfd..552803ce4 100644
--- a/locales/zh/common.json
+++ b/locales/zh/common.json
@@ -4567,14 +4567,16 @@
     "placeholder": "输入命令",
     "no_results": "没有匹配的命令",
     "go_to": "前往{name}",
-    "compose": "新邮件",
+    "compose": "撰写邮件",
     "search": "搜索邮件",
     "theme_dark": "切换到深色主题",
     "theme_light": "切换到浅色主题",
     "shortcuts": "显示键盘快捷键",
     "group_navigation": "前往",
     "group_actions": "操作",
-    "group_plugins": "插件"
+    "group_plugins": "插件",
+    "group_account": "账户",
+    "switch_to": "切换到 {account}"
   },
   "notification_center": {
     "title": "通知",