@@ -0,0 +1,12 @@
+---
+'@object-ui/app-shell': patch
+'@object-ui/i18n': patch
+---
+
+fix(app-shell): the Studio publish sheet names a batch of hooks or translations in words ("3 hooks", zh 「钩子 3」) instead of the raw type code ("3 hook") (#29902)
+
+Clause-②: yes (widening)
+Metadata-protocol: none
+
+- **`@object-ui/i18n`**: two new count families in every pack, `preview.changes.typeCount.hook` and `preview.changes.typeCount.translation`, with each CLDR slot the pack's language selects.
+- **`@object-ui/app-shell`**: the Pending changes / publish sheet's summary line and group headings read those families for `hook` (authored in an object's Hooks tab) and `translation` (authored in Studio's "All metadata" form editor). A type with no family still shows its raw name.
@@ -870,6 +870,11 @@ const TYPE_COUNT: Readonly<Record<string, (t: Translate, count: number) => strin
   // A Studio-authored dataset publishes in the same batch as the report or
   // dashboard that reads it; without a row it read as the raw type name.
   dataset: (t, count) => t('preview.changes.typeCount.dataset', { count, defaultValue: '{{count}} datasets' }),
+  // objectstack#29902 — Studio authors both of these itself: a hook from an
+  // object's Hooks tab, a translation from the "All metadata" form editor.
+  hook: (t, count) => t('preview.changes.typeCount.hook', { count, defaultValue: '{{count}} hooks' }),
+  translation: (t, count) =>
+    t('preview.changes.typeCount.translation', { count, defaultValue: '{{count}} translations' }),
 };
 
 function summaryTypeSegment(t: Translate, type: string, count: number): string {
 
@@ -115,3 +115,43 @@ describe('an object extension group reads its translated name (objectstack#29704
     expect(headingTexts(list)).toEqual(['2 object extensions']);
   });
 });
+
+/*
+ * objectstack#29902 — hooks (an object's Hooks tab) and translations (the
+ * "All metadata" form editor) are types Studio authors itself, yet a batch of
+ * three hooks read "3 items · 3 hook" (zh 「hook 3」): no count family, so the
+ * raw-name fallback. Both now read their pack's own word.
+ */
+describe('a hook or translation group reads its translated name (objectstack#29902)', () => {
+  const hooks = [
+    { type: 'hook', name: 'h_a' },
+    { type: 'hook', name: 'h_b' },
+    { type: 'hook', name: 'h_c' },
+  ];
+
+  it('en: three hooks head their group "3 hooks"', async () => {
+    const list = await headingsFor(hooks);
+    expect(headingTexts(list)).toEqual(['3 hooks']);
+  });
+
+  it('zh: three hooks head their group 「钩子 3」', async () => {
+    const list = await headingsFor(hooks, 'zh');
+    await waitFor(() => expect(headingTexts(list)).toEqual(['钩子 3']));
+  });
+
+  it('en: one translation heads its group "1 translation"', async () => {
+    const list = await headingsFor([{ type: 'translation', name: 'zh-CN' }]);
+    expect(headingTexts(list)).toEqual(['1 translation']);
+  });
+
+  it('zh: two translations head their group 「翻译 2」', async () => {
+    const list = await headingsFor(
+      [
+        { type: 'translation', name: 'zh-CN' },
+        { type: 'translation', name: 'ja-JP' },
+      ],
+      'zh',
+    );
+    await waitFor(() => expect(headingTexts(list)).toEqual(['翻译 2']));
+  });
+});
@@ -95,6 +95,15 @@ describe('Pending changes summary — each type agrees with its count (objectui#
     await waitFor(() => expect(summary).toHaveTextContent(/^2 项 · 流程 2$/));
   });
 
+  it('objectstack#29902: three hook drafts read "3 items · 3 hooks"', async () => {
+    const summary = await summaryFor([
+      { type: 'hook', name: 'h_a' },
+      { type: 'hook', name: 'h_b' },
+      { type: 'hook', name: 'h_c' },
+    ]);
+    expect(summary).toHaveTextContent(/^3 items · 3 hooks$/);
+  });
+
   it('CONTROL: a type with no count family keeps its raw name, unpluralised', async () => {
     const summary = await summaryFor([
       { type: 'st_unknown_kind', name: 'u_a' },
 
@@ -5083,6 +5083,20 @@ const ar = {
         dataset_few: 'مجموعات بيانات {{count}}',
         dataset_many: 'مجموعات بيانات {{count}}',
         dataset_other: 'مجموعات بيانات {{count}}',
+        hook: 'خطافات {{count}}',
+        hook_zero: 'خطافات {{count}}',
+        hook_one: 'خطاف {{count}}',
+        hook_two: 'خطافات {{count}}',
+        hook_few: 'خطافات {{count}}',
+        hook_many: 'خطافات {{count}}',
+        hook_other: 'خطافات {{count}}',
+        translation: 'ترجمات {{count}}',
+        translation_zero: 'ترجمات {{count}}',
+        translation_one: 'ترجمة {{count}}',
+        translation_two: 'ترجمات {{count}}',
+        translation_few: 'ترجمات {{count}}',
+        translation_many: 'ترجمات {{count}}',
+        translation_other: 'ترجمات {{count}}',
       },
       // objectui#12929 — the unchecked choice under an added object field whose
       // literal default the batch publish can write into the existing records.
 
@@ -4614,6 +4614,12 @@ const de = {
         dataset: '{{count}} Datensätze',
         dataset_one: '{{count}} Datensatz',
         dataset_other: '{{count}} Datensätze',
+        hook: '{{count}} Hooks',
+        hook_one: '{{count}} Hook',
+        hook_other: '{{count}} Hooks',
+        translation: '{{count}} Übersetzungen',
+        translation_one: '{{count}} Übersetzung',
+        translation_other: '{{count}} Übersetzungen',
       },
       // objectui#12929 — the unchecked choice under an added object field whose
       // literal default the batch publish can write into the existing records.
 
@@ -4080,6 +4080,12 @@ const en = {
         dataset: '{{count}} datasets',
         dataset_one: '{{count}} dataset',
         dataset_other: '{{count}} datasets',
+        hook: '{{count}} hooks',
+        hook_one: '{{count}} hook',
+        hook_other: '{{count}} hooks',
+        translation: '{{count}} translations',
+        translation_one: '{{count}} translation',
+        translation_other: '{{count}} translations',
       },
       // objectui#12929 — the unchecked choice under an added object field whose
       // literal default the batch publish can write into the existing records.
 
@@ -4732,6 +4732,14 @@ const es = {
         dataset_one: '{{count}} conjunto de datos',
         dataset_many: '{{count}} de conjuntos de datos',
         dataset_other: '{{count}} conjuntos de datos',
+        hook: '{{count}} hooks',
+        hook_one: '{{count}} hook',
+        hook_many: '{{count}} de hooks',
+        hook_other: '{{count}} hooks',
+        translation: '{{count}} traducciones',
+        translation_one: '{{count}} traducción',
+        translation_many: '{{count}} de traducciones',
+        translation_other: '{{count}} traducciones',
       },
       // objectui#12929 — the unchecked choice under an added object field whose
       // literal default the batch publish can write into the existing records.
 
@@ -4728,6 +4728,14 @@ const fr = {
         dataset_one: '{{count}} jeu de données',
         dataset_many: '{{count}} de jeux de données',
         dataset_other: '{{count}} jeux de données',
+        hook: '{{count}} hooks',
+        hook_one: '{{count}} hook',
+        hook_many: '{{count}} de hooks',
+        hook_other: '{{count}} hooks',
+        translation: '{{count}} traductions',
+        translation_one: '{{count}} traduction',
+        translation_many: '{{count}} de traductions',
+        translation_other: '{{count}} traductions',
       },
       // objectui#12929 — the unchecked choice under an added object field whose
       // literal default the batch publish can write into the existing records.
 
@@ -4616,6 +4616,12 @@ const ja = {
         dataset: 'データセット {{count}}',
         dataset_one: 'データセット {{count}}',
         dataset_other: 'データセット {{count}}',
+        hook: 'フック {{count}}',
+        hook_one: 'フック {{count}}',
+        hook_other: 'フック {{count}}',
+        translation: '翻訳 {{count}}',
+        translation_one: '翻訳 {{count}}',
+        translation_other: '翻訳 {{count}}',
       },
       // objectui#12929 — the unchecked choice under an added object field whose
       // literal default the batch publish can write into the existing records.