There are too many default continent names in Civ VI that sound far too similar to one another. The zip file actually contains two mods that replace them.
New Continent Names
This mod replaces the default continent names with the following:
New Continent Names With Greek Letters
This mod uses the above list and adds "Alpha" through "Omega" for greater variety.
If you do not want both mods listed, go to your mods directory (typically C:\Users\yourusername\Documents\My Games\Sid Meier's Civilization VI) and:
If you'd rather put in your own names, try the Civ VI Continent Names Editor.
- To keep only "New Continent Names", delete NewContinentNamesWithGreekLetters.modinfo
- To keep only "New Continent Names With Greek Letters", delete NewContinentNames.modinfo
New Continent Names 1.1
New Continent Names from Astounding to Zounds.