I’ve just finished adding localization support in LT.
I’ve initialized the translations by using argos-translate, but obviously some translations are a bit rough. People can review and contribute corrections by visiting LibreTranslate/App @ Hosted Weblate
Changes from weblate are automatically pushed to GitHub (and automatically rebuild the docker images).
I’ll start reviewing/editing Italian soon. 
If you have a localized version running an on a different subdomain is it a different host too? You could also set the default language for translation then too.
It’s the same application, running on the same host. I configured nginx to add a X-Override-Accept-Language header when forwarding requests to the LT app (depending on the subdomain), which then sets the locale (https://github.com/LibreTranslate/LibreTranslate/blob/main/libretranslate/app.py#L1026)
But yes, I think a good improvement could be to set the default language to match that of the locale. I opened https://github.com/LibreTranslate/LibreTranslate/issues/383
Thank you 
Already translated to Kabyle kab and Occitan oc with the help of our friends on Mastodon.
