@Lux Manifestus:
Yeah, the way the name lists this mod affects have been set-up in WoTC is exactly the same as in the base game. So, yes.

Does this play nicely with WotC?

Probably not @Marshmallow Justice.

All of the .ini files you're describing sit under the 'config' directory whereas the .int ( localisation ) files ( which this mod edits ) sit outside of this directory.

If the linked screenshot is how your "pseudo-mod" is set up, then creating a new "localisation" directory at the same level as your "config" directory with a new XComGame.int file inside ( as described in the remainder of your question ) might work. I have no idea beyond that, sorry! XD

Do you know if using Grimy's 7 Tips to Mod Users method can work for this?
( https://i.gyazo.com/cc0470dca844eb2829d837702647db88.png )

I wanted to make changes like this to my own game, but not in the original file, but I wasn't sure how to actually "load it"... ie: the pseudo-mod folder you create via 7TMU is supposed to house all the .ini's from mods that you wanted to change, but I don't know about .int files... would putting "[XComGame.XGMission]
[XGMission]" in XComGame.ini work?

Sorry I'm not really explaining this too well.

I decided to subscribe so I'm sure I will see for myself whether if they all work together or not :)

Actually this doesn't duplicate what More Cities does. It adds to the names of slum districts (Muddy Bottom etc.) and resistance havens (Humanity Falls etc. I had that one in my last playthrough). It doesn't add new cities (Dusseldorf or what have you)

@unikornus Yes, correct.

To clarify it adds more diversity to operation names? More place names? Somewhat like those:

Inappropriate Operation Names
Expanded Mission Names

and place names such as:

More Cities ?