Hey @Bret Smith,

You should be able to edit the text of the menu via:

1. Navigate to Service Portal > Portals
2. Open your portal record
3. Open the 'Main menu' reference record
4. Under the related list, there are 'Menu Items' records which you can modify

On a side note, you may want to remove the URL from the screenshot above.

Better to be safe than sorry 🙂

Cheers