[BAILOPAN]

Unfortunately there is no way to do that currently, SourceMod's menu system requires binding a specific "style" across all clients. That is, you cannot have a menu that displays in style A to client 1 and style B to client 2.

It's a limitation derived from the fact that we tried to keep things as simple and optimized as possible. Changing it would require an overhaul of lots of code so I don't think we'd do it anytime soon.