Maybe as an Easter egg, if Finland is at war with Korea, it could be called the Finno-Korean Hyperwar :P

If Argentina and the UK are at war it could be called The Falklands War

soviet finnish war: Second East Karelian uprising or Second Soviet–Finnish conflict

Roman Civil War whenever you form the Roman Empire and want to do their time honored tradition

Second Russian Civil War if the Soviet Union goes into civil war

@TheCoolOne I honest to God forgot that war was a thing

THE WAR OF FINGOLIAN UNIFICATION

when Finland Reunites with its rightfull lands. Mongolia

I just want more meme war names. like if Luxembourg declares war on Russia it would be the LUXUMBOURGS GREAT CRUSADE AGAINST COMMUNISM.

Some other spitballs.

South African Civil war< Purified Boer Revolt
German-Entente War< German-European war of dominance (as it is not a great war)
Indian-Pakistan war< War Of Pakistani Seccecion

If Germany and Austria go to war it could be called The Second Brothers War

When Mexico goes into a civil war against the Mexican Junta, call it "The Caudillo Rebellion" or something along those lines

If Germany goes to war against Soviets it should be called the "Great Patriotic War".

If Switzerland goes to war with half of the major nations and the major nations at war form a alliance, causing a world war, it should be called,

“What the hell is wrong with you?!”

It makes sense

If a civil war happens in Austria it should be called: The second Austrian Civil War

New Update is out with these suggested names put into the mod, Thank you for participating and I hope to add more unique names from you in the future.
:
The Falklands War Suggested by TheCoolOne
Fingolian Unification War Suggested by Kronos Bach
Great Patriotic War Suggested by Le Pigg

Perhaps, if Brazil declares war on Uruguay, the war gets named to something along the lines of "Reclamation of Cisplatina"