Poking around, it has a catalan translation, but not a spanish or french translation. https://http.cat/?lang=cat https://http.cat/?lang=es https://http.cat/?lang=fr
Edit: http://nyan.cat/ has a catalan version too (català). Apparently you've been nyaning is has nyanyejat in catalan:
"HAS NYANYEJAT DURANT 117.6 SEGONS Tweet Your Score"