You are able to change the order of these here: https://login.smoobu.com/en/settings/apartments
They are listed by Alphabetical or Numerical order.
If easier, you can follow this example:
1 - Property Name
2 - Property Name
3 - Property Name
4 - Property Name
Just change the name to include a number in front, in order to change the listings around.
Remember these names are internal, so Guests will not see these names.
How to re-name an accommodation: Click directly on the old name, rename it, then press the blue "tick" button to save.