Karenb Is it possible to re-name the ASIAIR+ network?
As usual, ZWO does not have the courtesy to answer a customer question.
What you need is to change the SSID of the ASIAIR WiFi.
Open the ASIAIR app and go to the main ASIAIR Settings window. You will see a Wi-Fi item in the Networks box.

Tap on that, and you should see the WiFi Settings window:

Notice that mine has already been changed (I have a handful of ASIAIR, each with a different name).
Tap Modify for the NAME & PASSWORD box, and both the Name and Password become editable. If you are going to take the ASIAIR to public places, I would recommend not just changing the name but also change the password. This would prevent someone from accidentally controlling your ASIAIR (nothing nafarious, just usually by accident). So a simple short password would do.
If for some reason you forget the password, use the hardware WiFi reset, or completely reset the firmware of the ASIAIR -- you will find how to do that in a different a thread on this forum.
Chen