Great code, thanks! I would also like to be able to switch language for the project directory itself, not just the project entries. I display a category overview in /projects/index.twig but the translation does not know the translated directory name of course. I can fix this with a route, but it would be nice to be a bit more automatic.

My project template path is /projects/{slug} and the /translatedproject/{slug} for the other language, but the script only translates the URI's with a slug. It would be so great if it would also switch to /translatedproject/ if there is no slug!

In my experience, it's best to make a craft entry for the "projects" page. That way you can add extra SEO data from the CMS etc. That approach also solves your issue.

Brilliant idea! That fixed it. Thanks very much

Thanks!!

Awesome, thank you!