Making a menu available online
1. Settings
2. Menus
3. Click through to the menu that you want to put online or offline
4. Click on the 3 dots in the category/menu box
5. Click on the icon of the square with pencil through it
6. Check or uncheck "Available online".
7. Save
This category and all subsequent categories and menus will now no longer show online.
You can therefore very specifically choose a category/menu from which it should no longer be bookable.