Oculus Quest VR browser modificaiton

I would like to reskin and rename a browser for Oculus Quest 2 and lock/hide some functionality. Eventually this will also be done for Pico 4.
specifics:
- web access locked to a specific domain only and main loaded upon every start.
- address bar invisible
- history invisible and deleted immediately after user exits the app
-few other similar functionality locks
- full immersive webVR accessibility needs to remain and work as before
- all other VR functionality (including controllers etc) to remain
-Wolvic is a possible starting point