In the meantime, if there’s a specific language you’re looking for, I do have this posted on my github account, and you’re more than welcome to fork it (and I’d be happy to work with you on it). https://github.com/duplaja/dans-gdrive-wp-plugin
You’re welcome! I do plan on doing a cleanup. This was v1, so while it functions, there are some parts of the code that could use some work. If you want to do any sort of collaboration with making it translatable, I’d be happy to add you as an author on here.
I did manage to make it fully translatable, including the few strings included in the JS file. I’m not sure how to do the pull-request, since your project on GitHub is not configured as a plugin folder.