Documentation

• https://doc.ez.no/display/EZP/Language+Switcher (eZ Publish Platform Documentation)

This documentation should be a good start for implementing this feature. But we need to check if there is a new way to do it on eZ Platform

Languages

Use the languages we added in the previous issue (https://jira.ez.no/browse/EZS-558)

Language fallback

It will be useful for the sales to have a language without a fallback to english if the content is not available
For instance no: https://github.com/ezsystems/ezstudio-demo/blob/master/app/config/ezplatform.yml#L51