yes, it has a control panel called TurboKeys which has that feature. Although, it seems like a steep price to pay($40.00) if you're not going to use CopyAgents other features. Copy Agent really is pretty cool, so maybe you'll learn to like the other features(Smart Replace/Merge, Scheduled...
If you're still looking for how to control the menu from the keyboard in OS9, you should give Copy Agent from Connectix a try. Although it's really a backup program, it comes with a control panel called TurboKeys that, among other things, gives you access to the menubar from the keyboard. Now if...