I want to be able to sort/remove a item from my compendium because it will clutter up my charactermancer

I've tried to look all over and haven't found any mention of a topic like this recently I just want to remove a homebrew book that's cluttering up my compendium. Every time I try to level up a character in a campaign I don't control using charactermancer it's there making me sift through it, it's infuriating that there isn't an easy way to just sort it out or deactivate it unless you have access to the Game settings from what I can tell.

I'm not sure what you mean by "homebrew book". The only compendiums available on Roll20 are those purchased through Marketplace, and only the game creator has control over which compendiums are available to the players.

Hi karleron,  At this time GMs are the only ones with control over whether or not a compendium product shows up in a game. I would request your GM block that product from their game to remove it.