Still somewhat outdated, as it does not seem to catch description translations or the new mess that is the automatic playing of text-to-speech translations over the video, but it blocks the translation of titles just fine. Overall, does what it's intended to.

One of the must have extensions for YouTube.

Edit: This port is a bit outdated, which makes it incompatible with the DeArrow extension. See this issue on github from the original project: https://github.com/zpix1/yt-anti-translate/issues/21
Please update the port!

Finally! I have been complaining to YouTube support for YEARS about this. Massive QoL improvement

Works very well! Thanks for the great Addon.

Exactly what I wanted! I'm glad this extension exists and works so well.

It repaced the title with wrong information with an other title of another video.

Dead addon on firefox, not updated, but thanks you for trying disable cr*ppest idea forced by Google (to give more views and money), I hate Google's YouTube!

The title translation is not triggered, even under the condition where all other add-ons have been disabled.

Does not seems to work completely.
Video title is correcly not-translated on the channel page, however when I click to see it, then everything is translated.

See here, for instance : https://www.youtube.com/watch?v=AeJ9q45PfD0
My youtube is setup in french, I see a french version of title + description.
In private nav, unconnected, everything goes back to original english version.