Note: These cannot be used in conjunction with Breakpoint Variants.
The purpose of localization is to create multiple versions of something, each with content translated or swapped out for a different language. After creating your experience and all content, start by clicking the 'Variants' on the top bar of the editor, "Language Variant" and select the language the experience is currently written for.
This will add a row of localization icons to the top bar of the editor. Each localization is saved as a separate experience entirely, but all are treated as the same entry in the 'experiences' tab. You can use the flag icons to switch between them in the editor, or the + button at the end to add a new localization.
Simply swap out any text or language-specific content for each copy of the experience! These difference will be reflected when you switch between the various localization.