Greetings,
The Language and Product Localization team is planning to update the configuration on Wikimedia wikis to use the language selector to switch the language of translatable pages. You can read more about it on the Babylon talk page: https://meta.wikimedia.org/wiki/Meta_talk:Babylon#Using_the_Language_selecto...
You can leave your feedback on the talk page, or on the Phabricator task: https://phabricator.wikimedia.org/T353231
Thanks & Regards, Abijeet Patro Staff Software Engineer Wikimedia Language and Product Localization
translators-l@lists.wikimedia.org