English Dashboard for Administrators Only
Keeps the dashboard in English for administrators while the site and everyone else's dashboard stay in the site language, handy for developers supporting non-English sites.
Snippet Library
Multilingual snippets for WordPress
Snippets for multilingual sites: language switchers, translated strings and per-language behavior with WPML, Polylang and similar plugins. For sites that serve readers in more than one language.
Language Column in the Users List
Shows each user's chosen dashboard language in Users > All Users, which helps when you send emails or support in their language.