if you are french speaker, there are good news for you, Webtoon is now officially available in French.
if you are curious how the French version looks like, go to the language bar and select french
they also have a note that goes like this
The second paragraph is quite interesting, they write they're looking for creators and if you are a good artist and you want to go professional you can send them a mail with a description of your comic's story along with some episodes of it and your CV.