Hide categories from certain frontstore


I have 3 websites as cs-cart frontstores, 2 of them sell the same exact thing, so I created another category tree for the 3rd website frontstore. I need that common categories attached to all stores to be hidden from the 3rd website content. I tried to edit common categories access but it only allows all or only one frontstore to access it. How to solve it ?

Unfortunately, this is not possible without significant code changes. You’ll need a modification to achieve this.