Good point. You don't even need to rename the upstream project. Just create a new project, and get the code there. Since it's open source, it will eventually make its way into the upstream libwacom as well.

Name it something really confusing like... Linuxtablet

or Drawing Tablet Drivers for Linux

but open source will never have such sensible names. It'll probably be called something like Ujagu Flemble or Bananahead.

Or, as is tradition, something stupid like “the gimp” or “go”.

How about systemd-tablet

or git or javascript