Addon Domain Multisite Address is not formatted well?

  • Answered
So I managed to set up a wordpress network on my account just fine and I wanted to set up a network for my addon domain as well.

The thing is that it was set up automatically and that I didn't have to do anything technical. Unfortunately, the formatting of the multisite is different for my addon compared to my main site.

For example, my main site's mulitsite address would be
However, my addon's multisite address is

Is there any way I can change it so that it becomes instead?

I apologize in advance if my question is badly phrased.
To do so, you would just need to create a wildcard subdomain for the new addon domain that your second network is on. More information on this is available on the WordPress Codex.