According to the WebJars documentation
Play automatically extracts the WebJar contents and makes them available via the Assets controller.
Is there a way to change that?
Instead of /assets/lib/bootstrap/css/bootstrap.css
I would need /myProject/assets/lib/bootstrap/css/bootstrap.css
If you just want to change the prefix in the URL route, then you can change your static asset controller's route in the conf/routes
file.