It sounds like you want to display a custom view, then switch to another custom view while keeping the previous one. In principle that makes no sense. You can’t display more than one custom view at a time (someone correct me if I’m wrong, but it doesn’t sound right).
Are you trying to layer views? It would just be a third custom view which is a combination of both.
The way I do it is set up the worksheet the way you want it displayed, create the custom view, then record a macro of yourself selecting that view. Then use that code as the basis for a command button.