Assisted Selling currently supports Spanish and English, but the traditional Java resource bundle does not apply to iOS. See the Commerce Reference Store IUA Overview for details on using Localizable.strings to externalize strings in your iOS code.

Translations for the promotional content items that appear on Assisted Selling’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. For more information, see the Internationalization chapter in the Commerce Reference Store Overview.

Note: Unlike CRS-M, Assisted Selling does not provide a language picker. In the associate settings popup, the associate is able to configure the catalog language, which changes the language of all the strings returned from the ATG server. Changing the language in the iOS Settings app only changes the client-side language.