I'd like to watch anime (legally) with French subtitles (while not in a French-speaking region), since I'm trying to improve my French. How can I easily see anime that has French subtitles available legally? Some sites (namely Crunchyroll) have non-English subtitles, but it's impossible to see whether or not a specific series has those non-English subtitles available until I get to the episode page (or possibly a page for the series - I'm not completely sure).
I would like to be able to have sort of list to see whether or not I can watch anime X in language Y (or possibly at least have some way to know this without looking at specific entries for each series). How can this be done? With some languages such as English or Chinese it's generally pretty simple, but with others it doesn't seem as clear.