Have you tried this Daiwa?
I'm at work and doing this from memory without any Stardock, but Go to display properties, Advanced, Other Advanced Features if you're running Window Blinds and you probably are.
Then you merely drop down your Item Menu, select Menu and change your text to Bold, to a different font and size as well.
This is where I change my default text for my start menu and desktop icons as well!
I hope this is what you're trying to do, and I hope this helps!
Cp