payloadcms · jessrynkar · Sep 30, 2025 · Sep 30, 2025
diff --git a/packages/payload/src/collections/endpoints/duplicate.ts b/packages/payload/src/collections/endpoints/duplicate.ts
@@ -16,6 +16,10 @@ export const duplicateHandler: PayloadHandler = async (req) => {
   const depth = searchParams.get('depth')
   // draft defaults to true, unless explicitly set requested as false to prevent the newly duplicated document from being published
   const draft = searchParams.get('draft') !== 'false'
+  const selectedLocales = (searchParams.get('selectedLocales') || '')
+    .replace(/^\[|\]$/g, '')
+    .split(',')
+    .map((s) => s.trim())
 
   const doc = await duplicateOperation({
     id,
@@ -26,6 +30,7 @@ export const duplicateHandler: PayloadHandler = async (req) => {
     populate: sanitizePopulateParam(req.query.populate),
     req,
     select: sanitizeSelectParam(req.query.select),
+    selectedLocales,
   })
 
   const message = req.t('general:successfullyDuplicated', {

diff --git a/packages/payload/src/collections/operations/create.ts b/packages/payload/src/collections/operations/create.ts
@@ -50,6 +50,7 @@ export type Arguments<TSlug extends CollectionSlug> = {
   publishSpecificLocale?: string
   req: PayloadRequest
   select?: SelectType
+  selectedLocales?: string[]
   showHiddenFields?: boolean
 }
 
@@ -113,6 +114,7 @@ export const createOperation = async <
       },
       req,
       select: incomingSelect,
+      selectedLocales,
       showHiddenFields,
     } = args
 
@@ -130,6 +132,7 @@ export const createOperation = async <
         draftArg: shouldSaveDraft,
         overrideAccess,
         req,
+        selectedLocales,
         shouldSaveDraft,
       })
 

diff --git a/packages/payload/src/collections/operations/duplicate.ts b/packages/payload/src/collections/operations/duplicate.ts
@@ -9,6 +9,7 @@ import { type Arguments as CreateArguments, createOperation } from './create.js'
 export type Arguments<TSlug extends CollectionSlug> = {
   data?: DeepPartial<RequiredDataFromCollectionSlug<TSlug>>
   id: number | string
+  selectedLocales?: string[]
 } & Omit<CreateArguments<TSlug>, 'data' | 'duplicateFromID'>
 
 export const duplicateOperation = async <
@@ -22,5 +23,6 @@ export const duplicateOperation = async <
     ...args,
     data: incomingArgs?.data || {},
     duplicateFromID: id,
+    selectedLocales: incomingArgs.selectedLocales,
   })
 }
diff --git a/packages/payload/src/duplicateDocument/index.ts b/packages/payload/src/duplicateDocument/index.ts
@@ -10,6 +10,7 @@ import { NotFound } from '../errors/NotFound.js'
 import { afterRead } from '../fields/hooks/afterRead/index.js'
 import { beforeDuplicate } from '../fields/hooks/beforeDuplicate/index.js'
 import { deepCopyObjectSimple } from '../utilities/deepCopyObject.js'
+import { filterLocales } from '../utilities/filterLocalizedData.js'
 import { getLatestCollectionVersion } from '../versions/getLatestCollectionVersion.js'
 
 type GetDuplicateDocumentArgs = {
@@ -18,6 +19,7 @@ type GetDuplicateDocumentArgs = {
   id: number | string
   overrideAccess?: boolean
   req: PayloadRequest
+  selectedLocales?: string[]
   shouldSaveDraft?: boolean
 }
 export const getDuplicateDocumentData = async ({
@@ -26,6 +28,7 @@ export const getDuplicateDocumentData = async ({
   draftArg,
   overrideAccess,
   req,
+  selectedLocales,
   shouldSaveDraft,
 }: GetDuplicateDocumentArgs): Promise<{
   duplicatedFromDoc: JsonObject
@@ -59,6 +62,11 @@ export const getDuplicateDocumentData = async ({
     req,
   })
 
+  if (selectedLocales && selectedLocales.length > 0 && duplicatedFromDocWithLocales) {
+    const filteredDoc = filterLocales(duplicatedFromDocWithLocales, selectedLocales)
+    duplicatedFromDocWithLocales = filteredDoc as typeof duplicatedFromDocWithLocales
+  }
+
   if (!duplicatedFromDocWithLocales && !hasWherePolicy) {
     throw new NotFound(req.t)
   }

diff --git a/packages/payload/src/utilities/filterLocalizedData.ts b/packages/payload/src/utilities/filterLocalizedData.ts
@@ -0,0 +1,46 @@
+export function filterLocales(
+  obj: any,
+  selectedLocales: string[],
+  keepEmptyObjects = false,
+): unknown {
+  if (Array.isArray(obj)) {
+    return obj.map((item) => filterLocales(item, selectedLocales, keepEmptyObjects))
+  }
+
+  if (obj && typeof obj === 'object') {
+    const result: Record<string, unknown> = {}
+
+    for (const [key, value] of Object.entries(obj as Record<string, unknown>)) {
+      if (value && typeof value === 'object' && !Array.isArray(value)) {
+        const valueKeys = Object.keys(value)
+
+        const allKeysLookLikeLocales =
+          valueKeys.length >= 2 &&
+          valueKeys.length <= 5 &&
+          valueKeys.every(
+            (k) => typeof k === 'string' && /^[a-z]{2}(?:[-_][A-Za-z0-9]+)?$/.test(k),
+          ) &&
+          valueKeys.some((k) => selectedLocales.includes(k))
+
+        if (allKeysLookLikeLocales) {
+          const filtered = Object.fromEntries(
+            Object.entries(value).filter(([locale]) => selectedLocales.includes(locale)),
+          )
+
+          if (Object.keys(filtered).length > 0 || keepEmptyObjects) {
+            result[key] = filtered
+          } else {
+            // return empty object
+          }
+
+          continue
+        }
+      }
+
+      result[key] = filterLocales(value, selectedLocales, keepEmptyObjects)
+    }
+
+    return result
+  }
+  return obj
+}
diff --git a/packages/translations/src/clientKeys.ts b/packages/translations/src/clientKeys.ts
@@ -375,7 +375,9 @@ export const clientTranslationKeys = createClientTranslationKeys([
   'localization:localeToPublish',
   'localization:copyToLocale',
   'localization:copyFromTo',
+  'localization:selectedLocales',
   'localization:selectLocaleToCopy',
+  'localization:selectLocaleToDuplicate',
   'localization:cannotCopySameLocale',
   'localization:copyFrom',
   'localization:copyTo',

diff --git a/packages/translations/src/languages/ar.ts b/packages/translations/src/languages/ar.ts
@@ -445,7 +445,9 @@ export const arTranslations: DefaultTranslationsObject = {
     copyTo: 'انسخ إلى',
     copyToLocale: 'نسخ إلى الموقع المحلي',
     localeToPublish: 'الموقع للنشر',
+    selectedLocales: 'المواقع المختارة',
     selectLocaleToCopy: 'حدد الموقع المحلي للنسخ',
+    selectLocaleToDuplicate: 'اختر المواقع للتكرار',
   },
   operators: {
     contains: 'يحتوي',

diff --git a/packages/translations/src/languages/az.ts b/packages/translations/src/languages/az.ts
@@ -459,7 +459,9 @@ export const azTranslations: DefaultTranslationsObject = {
     copyTo: 'Köçür',
     copyToLocale: 'Yerliyə köçürün',
     localeToPublish: 'Yayımlamaq üçün yerləşdirin',
+    selectedLocales: 'Seçilmiş Dillər',
     selectLocaleToCopy: 'Köçürmək üçün yerli seçin',
+    selectLocaleToDuplicate: 'Dublikat üçün məkanları seçin',
   },
   operators: {
     contains: 'daxilində',

diff --git a/packages/translations/src/languages/bg.ts b/packages/translations/src/languages/bg.ts
@@ -454,7 +454,9 @@ export const bgTranslations: DefaultTranslationsObject = {
     copyTo: 'Копирай в',
     copyToLocale: 'Копирайте в местното',
     localeToPublish: 'Местоположение за публикуване',
+    selectedLocales: 'Избрани локали',
     selectLocaleToCopy: 'Изберете място за копиране',
+    selectLocaleToDuplicate: 'Изберете локации за дублиране',
   },
   operators: {
     contains: 'съдържа',

diff --git a/packages/translations/src/languages/bnBd.ts b/packages/translations/src/languages/bnBd.ts
@@ -462,7 +462,9 @@ export const bnBdTranslations: DefaultTranslationsObject = {
     copyTo: 'কপি করুন',
     copyToLocale: 'লোকেলে কপি করুন',
     localeToPublish: 'প্রকাশ করার লোকেল',
+    selectedLocales: 'নির্বাচিত ভাষা অথবা এলাকা',
     selectLocaleToCopy: 'কপি করার জন্য লোকেল নির্বাচন করুন',
+    selectLocaleToDuplicate: 'নির্বাচনকৃত লোকেলগুলি প্রতিলিপি করুন',
   },
   operators: {
     contains: 'ধারণ করে',

diff --git a/packages/translations/src/languages/bnIn.ts b/packages/translations/src/languages/bnIn.ts
@@ -461,7 +461,9 @@ export const bnInTranslations: DefaultTranslationsObject = {
     copyTo: 'কপি করুন',
     copyToLocale: 'লোকেলে কপি করুন',
     localeToPublish: 'প্রকাশ করার লোকেল',
+    selectedLocales: 'নির্বাচিত ভাষা বা অঞ্চল',
     selectLocaleToCopy: 'কপি করার জন্য লোকেল নির্বাচন করুন',
+    selectLocaleToDuplicate: 'নকল করার জন্য লোকেলস নির্বাচন করুন',
   },
   operators: {
     contains: 'ধারণ করে',

diff --git a/packages/translations/src/languages/ca.ts b/packages/translations/src/languages/ca.ts
@@ -457,7 +457,9 @@ export const caTranslations: DefaultTranslationsObject = {
     copyTo: 'Copiar a',
     copyToLocale: 'Copiar a idioma',
     localeToPublish: 'Idioma per publicar',
+    selectedLocales: 'Idiomes seleccionats',
     selectLocaleToCopy: "Selecciona l'idioma per copiar",
+    selectLocaleToDuplicate: 'Selecciona les configuracions regionals per duplicar',
   },
   operators: {
     contains: 'conté',

diff --git a/packages/translations/src/languages/cs.ts b/packages/translations/src/languages/cs.ts
@@ -453,7 +453,9 @@ export const csTranslations: DefaultTranslationsObject = {
     copyTo: 'Kopírovat do',
     copyToLocale: 'Kopírovat do lokalizace',
     localeToPublish: 'Místo k publikování',
+    selectedLocales: 'Vybrané jazykové verze',
     selectLocaleToCopy: 'Vyberte lokalitu ke kopírování',
+    selectLocaleToDuplicate: 'Vyberte národní prostředí k duplikaci',
   },
   operators: {
     contains: 'obsahuje',

diff --git a/packages/translations/src/languages/da.ts b/packages/translations/src/languages/da.ts
@@ -454,7 +454,9 @@ export const daTranslations: DefaultTranslationsObject = {
     copyTo: 'Kopier til',
     copyToLocale: 'Kopier til lokal',
     localeToPublish: 'Offentliggør på lokalitet',
+    selectedLocales: 'Valgte sprogområder',
     selectLocaleToCopy: 'Vælg lokalitet til kopiering',
+    selectLocaleToDuplicate: 'Vælg lokaliteter til at duplikere',
   },
   operators: {
     contains: 'Indeholder',

diff --git a/packages/translations/src/languages/de.ts b/packages/translations/src/languages/de.ts
@@ -467,7 +467,9 @@ export const deTranslations: DefaultTranslationsObject = {
     copyTo: 'Kopieren nach',
     copyToLocale: 'Erstelle Kopie für Sprach-Variante',
     localeToPublish: 'Zu veröffentlichende Sprache',
+    selectedLocales: 'Ausgewählte Gebietsschemata',
     selectLocaleToCopy: 'Wähle den Ort zum Kopieren aus',
+    selectLocaleToDuplicate: 'Wählen Sie die Gebietsschemata zum Duplizieren aus',
   },
   operators: {
     contains: 'enthält',

diff --git a/packages/translations/src/languages/en.ts b/packages/translations/src/languages/en.ts
@@ -458,7 +458,9 @@ export const enTranslations = {
     copyTo: 'Copy to',
     copyToLocale: 'Copy to locale',
     localeToPublish: 'Locale to publish',
+    selectedLocales: 'Selected Locales',
     selectLocaleToCopy: 'Select locale to copy',
+    selectLocaleToDuplicate: 'Select locales to duplicate',
   },
   operators: {
     contains: 'contains',

diff --git a/packages/translations/src/languages/es.ts b/packages/translations/src/languages/es.ts
@@ -461,7 +461,9 @@ export const esTranslations: DefaultTranslationsObject = {
     copyTo: 'Copiar a',
     copyToLocale: 'Copiar a idioma',
     localeToPublish: 'Idioma para publicar',
+    selectedLocales: 'Idiomas seleccionados',
     selectLocaleToCopy: 'Selecciona el idioma a copiar',
+    selectLocaleToDuplicate: 'Seleccione los idiomas para duplicar',
   },
   operators: {
     contains: 'contiene',

diff --git a/packages/translations/src/languages/et.ts b/packages/translations/src/languages/et.ts
@@ -450,7 +450,9 @@ export const etTranslations: DefaultTranslationsObject = {
     copyTo: 'Kopeeri keelde',
     copyToLocale: 'Kopeeri keelde',
     localeToPublish: 'Lokaal avaldamiseks',
+    selectedLocales: 'Valitud lokaadid',
     selectLocaleToCopy: 'Vali keel kopeerimiseks',
+    selectLocaleToDuplicate: 'Valige kohad, mida dubleerida',
   },
   operators: {
     contains: 'sisaldab',

diff --git a/packages/translations/src/languages/fa.ts b/packages/translations/src/languages/fa.ts
@@ -451,7 +451,9 @@ export const faTranslations: DefaultTranslationsObject = {
     copyTo: 'کپی کنید به',
     copyToLocale: 'کپی به محلی',
     localeToPublish: 'محل انتشار',
+    selectedLocales: 'انتخاب مناطق',
     selectLocaleToCopy: 'انتخاب مکان برای کپی کردن',
+    selectLocaleToDuplicate: 'انتخاب مکان‌ها برای تکثیر',
   },
   operators: {
     contains: 'شامل',

diff --git a/packages/translations/src/languages/fr.ts b/packages/translations/src/languages/fr.ts
@@ -467,7 +467,9 @@ export const frTranslations: DefaultTranslationsObject = {
     copyTo: 'Copier à',
     copyToLocale: 'Copier vers le lieu',
     localeToPublish: 'Locale à publier',
+    selectedLocales: 'Langues sélectionnées',
     selectLocaleToCopy: 'Sélectionnez la locale à copier',
+    selectLocaleToDuplicate: 'Sélectionnez les paramètres régionaux à dupliquer',
   },
   operators: {
     contains: 'contient',

diff --git a/packages/translations/src/languages/he.ts b/packages/translations/src/languages/he.ts
@@ -443,7 +443,9 @@ export const heTranslations: DefaultTranslationsObject = {
     copyTo: 'העתק אל',
     copyToLocale: 'העתק למקום',
     localeToPublish: 'מיקום לפרסום',
+    selectedLocales: 'אזורים נבחרים',
     selectLocaleToCopy: 'בחר מיקום להעתקה',
+    selectLocaleToDuplicate: 'בחר שפות לשכפול',
   },
   operators: {
     contains: 'מכיל',

diff --git a/packages/translations/src/languages/hr.ts b/packages/translations/src/languages/hr.ts
@@ -455,7 +455,9 @@ export const hrTranslations: DefaultTranslationsObject = {
     copyTo: 'Kopiraj na',
     copyToLocale: 'Kopiraj na lokaciju',
     localeToPublish: 'Lokacija za objavu',
+    selectedLocales: 'Odabrane lokalizacije',
     selectLocaleToCopy: 'Odaberite mjesto za kopiranje',
+    selectLocaleToDuplicate: 'Odaberite lokacije za duplikaciju',
   },
   operators: {
     contains: 'sadrži',

diff --git a/packages/translations/src/languages/hu.ts b/packages/translations/src/languages/hu.ts
@@ -459,7 +459,9 @@ export const huTranslations: DefaultTranslationsObject = {
     copyTo: 'Másolja ide',
     copyToLocale: 'Másolás a helyi verzióba',
     localeToPublish: 'Közzététel helye',
+    selectedLocales: 'Kiválasztott helyi beállítások',
     selectLocaleToCopy: 'Válassza ki a másolni kívánt területet.',
+    selectLocaleToDuplicate: 'Válassza ki a másolandó helyszínekent.',
   },
   operators: {
     contains: 'tartalmaz',

diff --git a/packages/translations/src/languages/hy.ts b/packages/translations/src/languages/hy.ts
@@ -459,7 +459,9 @@ export const hyTranslations: DefaultTranslationsObject = {
     copyTo: 'Պատճենել դեպի',
     copyToLocale: 'Պատճենել լոկալին',
     localeToPublish: 'Հրապարակման լոկալ',
+    selectedLocales: 'Ընտրված տեղադրություններ',
     selectLocaleToCopy: 'Ընտրեք լոկալ՝ պատճենելու համար',
+    selectLocaleToDuplicate: 'Ընտրեք տեղայնացվածությունները կրկնօրինակելու համար',
   },
   operators: {
     contains: 'պարունակում է',

diff --git a/packages/translations/src/languages/id.ts b/packages/translations/src/languages/id.ts
@@ -458,7 +458,9 @@ export const idTranslations: DefaultTranslationsObject = {
     copyTo: 'Salin ke',
     copyToLocale: 'Salin ke lokal',
     localeToPublish: 'Lokal untuk dipublikasikan',
+    selectedLocales: 'Lokasi yang Dipilih',
     selectLocaleToCopy: 'Pilih lokal untuk disalin',
+    selectLocaleToDuplicate: 'Pilih bahasa lokal untuk duplikat',
   },
   operators: {
     contains: 'mengandung',

diff --git a/packages/translations/src/languages/is.ts b/packages/translations/src/languages/is.ts
@@ -453,7 +453,9 @@ export const isTranslations: DefaultTranslationsObject = {
     copyTo: 'Afrita til',
     copyToLocale: 'Afrita í staðfærslu',
     localeToPublish: 'Staðfærsla til að gefa út',
+    selectedLocales: 'Valdar svæði',
     selectLocaleToCopy: 'Veldu staðfærslu til að afrita',
+    selectLocaleToDuplicate: 'Veldu staðföng til að afrita',
   },
   operators: {
     contains: 'inniheldur',

diff --git a/packages/translations/src/languages/it.ts b/packages/translations/src/languages/it.ts
@@ -459,7 +459,9 @@ export const itTranslations: DefaultTranslationsObject = {
     copyTo: 'Copia per',
     copyToLocale: 'Copia in locale',
     localeToPublish: 'Località da pubblicare',
+    selectedLocales: 'Località Selezionate',
     selectLocaleToCopy: 'Seleziona la località da copiare',
+    selectLocaleToDuplicate: 'Seleziona le località da duplicare',
   },
   operators: {
     contains: 'contiene',

diff --git a/packages/translations/src/languages/ja.ts b/packages/translations/src/languages/ja.ts
@@ -457,7 +457,9 @@ export const jaTranslations: DefaultTranslationsObject = {
     copyTo: 'コピー先',
     copyToLocale: 'ロケールにコピー',
     localeToPublish: '公開する場所',
+    selectedLocales: '選択されたロケール',
     selectLocaleToCopy: 'コピーするロケールを選択してください',
+    selectLocaleToDuplicate: '重複するロケールを選択してください',
   },
   operators: {
     contains: '含む',

diff --git a/packages/translations/src/languages/ko.ts b/packages/translations/src/languages/ko.ts
@@ -453,7 +453,9 @@ export const koTranslations: DefaultTranslationsObject = {
     copyTo: '복사하기',
     copyToLocale: '로케일로 복사',
     localeToPublish: '발행할 장소',
+    selectedLocales: '선택된 로케일들',
     selectLocaleToCopy: '복사할 지역을 선택하십시오.',
+    selectLocaleToDuplicate: '로케일을 복제할 선택하세요',
   },
   operators: {
     contains: '포함',

diff --git a/packages/translations/src/languages/lt.ts b/packages/translations/src/languages/lt.ts
@@ -457,7 +457,9 @@ export const ltTranslations: DefaultTranslationsObject = {
     copyTo: 'Kopijuoti į',
     copyToLocale: 'Kopijuoti į vietovę',
     localeToPublish: 'Publikuoti lokacijoje',
+    selectedLocales: 'Pasirinktos lokalės',
     selectLocaleToCopy: 'Pasirinkite lokalės kopijavimui',
+    selectLocaleToDuplicate: 'Pasirinkite vietoves, kurias norite dubliuoti',
   },
   operators: {
     contains: 'yra',