Control Visibility Graphics of Sheets with Dynamo

I am looking to leveraging Dynamo in order to toggle the VG of a very specific sub-category for multiple sheets…

Say for example I would like to switch off this particular Sub-category…

Any hints to any nodes I should be looking into? Some old posts talk of MEPover…
But had no luck with sub-categories… any help is greatly appreciated.

Got it to work with the following: