Yes, the links you needs:

• Linguist docs about custom translators https://github.com/translate-tools/linguist/blob/master/docs/CustomTranslator.md
• Code of custom translator for a LibreTranslate https://github.com/translate-tools/linguist-translators/blob/master/translators/LingvaTranslator.js
• Guide to deploy a LibreTranslate on local machine https://github.com/LibreTranslate/LibreTranslate#install-and-run (or to use with docker: https://github.com/LibreTranslate/LibreTranslate#can-i-use-libretranslate-behind-a-reverse-proxy-like-apache2-or-caddy)

A LibreTranslate may download a gigabytes data once, to get AI models for all language directions, then translation will runs on your computer

You can make a language request in a issues of repository https://github.com/mozilla/firefox-translations-models/

You’re right, resources are limited and a new languages appears not so fast as we wants. Maybe Chinese developers will collaborate and release their own models for a Bergamot. Work with community are important to achieve the goal when we want to unify translation.

If you really needs to be private for now, you can try to deploy your own offline translation server locally (e.g. with a https://github.com/LibreTranslate/LibreTranslate) and use this translator with Linguist as a custom translator.

Hi, thank you, share it with your friends and colleagues to help Linguist become a mainstream tool for translation and replace a proprietary software who care about make money on product, not about quality and privacy.

For now Linguist no have feature to hide some languages, but recently used languages appears at top of the languages list. I think we have to show a current language (auto detected by text content) at top of languages too, to allow users see recently used languages immediately with no scrolling. For now you can enter language name in a keyboard when you open languages list.

Thanks for your comment, i’ve created issue to improve https://github.com/translate-tools/linguist/issues/389

Thank you! Share it with your friends if you like it. The people who improve their productivity so much to share it with their friends are motivates me a lot!

If you don’t try, you won’t know 😉