TBH, it is too suspicious that you chose Canada because you just took French. There is almost none French outside Quebec (if my uni peers are correct). It looks as want to stay in Canada and thus you took French. Maybe guys can correct me if I am wrong but mentioning this in SOP:
1) means nothing until you took a certified French exam and got a level like with IELTS
2) there is no French in Canada aside Quebec. Unless you have to justify “why coming to Quebec” there is no point in mentioning it
Hear what others say, but in my opinion, it would do more harm than good