That's exactly what I would be looking for. I have lots of cards mixed up in English, German, Japan and some other languages and it is sometimes really hard to get the right name in English when I am trying to add all my cards, which means more than 2,5k Cards i have to type in and sometimes look for the English name.
If a language-translation function is added I will definitely use this site, but at the moment it would take too much time to get alle names in other languages.
Hoepfully it's not too tricky to add such a function, so it will be added soon. All other functions and the site itself are great - Thank you!