Aliases for Shade / Wireframe

What command should be introduced in Aliases to allow Shade and Wireframe to work?
I use other commands with aliases, such as ‘_SelColor for Selection by Color, that work properly. Shade and Wireframe are the only ones (that I need) that don’t work.
Can anyone help me?

_ShadedViewport, _WireframeViewport (for a single viewport) --Mitch

Thanks a lot for your help.