FR: Documentation Translation

Sorry if this is not the right place for this comment, but please could slightly change the auto-translation of documentation pages (at https://firebase.google.com/docs)?.
In Italian, the contents become very strange in some parts, so each time I have to switch to English.
Maybe this could be helpful in some other languages... an idea could be to set the default to English or remember the choice for the account with I'm visiting the page. In any case, isn't Google Translation usable for every web page?
Thanks!