[FR] Multi language support

[Cinderella-Man]

Hello 👋

I have a book that is written in English(https://github.com/Cinderella-Man/hands-on-elixir-and-otp-cryptocurrency-trading-bot) and would like to translate it to other languages(whole book to Spanish for example). I know this was touched once or twice already in 2020, but the mentioned solutions are "prototypes" requiring R code scripts to wire the PDF producing part (as far as I understand correctly).

Is there a "correct"/supported way to offer multiple language support in bookdown? Like switching languages in the HTML version etc.

Thanks in advance