When browsing https://extensions.gnome.org, even though I am on a French language page of GNOME, extension names are English-only and so are all the descriptions. If I use the “Extensions” extension that shows extensions installed, it is exactly the same although, in most extensions, the configuration is translated to French.
Is there a way to view the list of extensions, in https://extensions.gnome.org and in the “Extensions” extension in another language than English? Or is it so that both names and descriptions are English-only? For https://extensions.gnome.org, I guess that web browser translation could be used but that would not work in the “Extensions” and could result in different translations to the same language depending on the browser and translation tool used, making it difficult for people using a language to discuss with each other.
Thanks for insights!
EDIT: I forgot to mention that I observed these behaviours on Trisquel, Ubuntu and Parabola.