Unique Unit Names for Civs

[Mentos]

I try to figure out how to add the possibility to rename units, the same way like the Civilization_UnitClassOverrides works by SQL.
The point is to avoid creating new units and only modify standard units.

Next to civ-specific UnitType, you should also be able to add a new description-name for the unit depending which civilization is using it.

I tried adding a new column but I don't know how to go on:

ALTER TABLE Civilization_UnitClassOverrides
ADD Description text;

Maybe there is a reference missing like it is used in CIV5Units.xml at Description but adding such breaks the mod.

<Column name="Description" type="text" reference="Language_en_US(Tag)"/>

Alternatively, you could also alter the Unit_UniqueNames table in CIV5Units.xml somehow to add the required civilization.

I'm new to SQL and have no clue about lua. Any help would be appreciated.