I just changed my router and all my computers Network names incremented by one. This does not really effect the operation of Windows but I for one don’t like it.
The Network 2 name is actually Network[SPACE][SPACE]2.
This involves changes to the registry so please back up first
(Right click the Profiles Node and select Export…)
Find the the subkeys that contains the ProfileName Network and Network 2, then delete (or rename with _old suffix) the one that contains Network (this is the old one)
Click on the Network 2 subkey and rename the ProfileName of Network 2 to Network.