CRS-IUA currently supports Spanish and English. See the Internationalization section for details on using Localizable.strings to externalize strings in your iOS code.

Translations for the promotional content items that appear on CRS-IUA’s homepage are not located in resource bundles, but rather in the Store.Storefront/data/catalog-i18n.xml file, leveraging the same mechanism used in Commerce Reference Store.

Note: Unlike CRS-M, CRS-IUA does not provide a language picker. Shoppers will need to change their language in the device settings.