AFAIK, any Leader Model_Name and Unit_Name should share the same name:
[color="RoyalBlue"]Model_Name_FRA_LeMarois2; Jean-Léonor Le Marois
Model_Name_FRA_LeMarois1; Jean-Léonor Le Marosi
Unit_Name_FRA_LeMarois2; Jean-Léonor Le Marois
Unit_Name_FRA_LeMarois1; Jean-Léonor Le Marois[/color]
That’s of capital importance for NCP engine ability to locate a leader on map, in relation to most commands.
Although that’s true with French Leaders something is wrong with COA ones.
[color="Red"]Model_Name_RUS_Hovanski1; Hovanski
Unit_Name_RUS_Hovanski1; Adam Ivanovitch Hovanski[/color]
Thas is just an example but I have at least 5 on map COA leaders unfound by AGEod NPC engine, when going after events processing.
Indeed I noticed we have to pay expecial care when editing commands related to single leaders.
Such commands can be related to the leader unique name, as it was edited in setup file, or when related to leader model we can use the unique name for the leader as it figures out from Models DB or Units DB.
As regard the last point having the same leader name in Models DB and Units DB should make things easier.