Translating WPMU DEV plugins

Hi!

I'll need to translate most of your wpmudev plugins in french and a few others languages. But I am not sure how I am supposed to do that without editing the PHP files. I guess I will have to create a mo or po file, but are your plugins supporting this?

For example, what would be the best way to translate (in different languages) the sentence "Leave fields blank for a random password to be generated" in the https://premium.wpmudev.org/project/set-password-on-wordpress-mu-blog-creation ? Would be nice if you could explain it in detail as I'm not very familiar with WordPress localization of plugins.

Thank you for your reply.

Laurent

P.S. I searched in the forum but didn't find any clear answer (sorry if the answer already exists).