How to remove OBS camera from output of List Video Devices

I guess a more general version of the question would be, how do you remove a specific item from a list when you don’t know the order of the items. I’d like to be able to do a wildcard text search on each item in a list and remove it if there’s a match. That sort of thing? Can’t get my head around how to do that and why isn’t there a simple “remove item from list that matches the value given on the input port” type of node anyway? :)