Override Users' Style Choice with two styles?

[Sampsa]

Hello,

I have a forum with three styles users can select: light (1) , dark (2) and mobile (3).

We have one category with two subforums where I would like to have another style with light (4) and dark (5) options.

With Override Users' Style Choice option I can force users to use ONE style (4 or 5) in subforums but is there a way to allow users only to choose from two styles (4 and 5) in subforums and not allow them to use styles 1, 2 and 3?

Thanks!