Add Traditional Chinese Localization

The Presentation Exchange Platform (PEP) lets an app provide Traditional Chinese wallet metadata with locale key zh-Hant. Localization is optional. English remains the required default, and Credential Wallet falls back to the English value when a Traditional Chinese value is missing or empty.

Add translations in the PEP developer console

1. Open your registered app in the PEP developer console.
2. Open the app's Translations page.
3. Add Traditional Chinese text for the app name and description.
4. Add a Traditional Chinese title for each scope.
5. Add a Traditional Chinese request description for each request credential type.
6. Save the translations.

The page is available from the app configuration page at /apps/{appId}/localizations. The English values are shown beside each editable Traditional Chinese field so translators can work from the canonical text.

Important rules

• Only zh-Hant is currently supported by PEP.
• The English app name, description, scope titles, and request descriptions are still required.
• A missing or empty Traditional Chinese field falls back to English.
• Localization is wallet metadata. It does not change the request policy, target credential type, Presentation Definition, or verification behavior.
• Credential Wallet selects localized metadata based on the iOS device language. When you use presentation.createRequestFromConfig to create a request, the platform applies the applicable localized metadata automatically.