Looking for help.

I am trying to add mercenary general for my current Sabaean campaign.

Question:
1. City of Meroe, should I named it as Ethiopian Mercenary General?
2. City of Pselkis, should I named it as Nubian Mercenary General?
3. Or should I just named it in a general way, African Mercenary General?

Because I find it inappropriate to just add a hellenistic mercenary general to this two allied region of faction Saba. My references are limited so I am not really sure about the territory and influences between Ethiopians and Nubians during 272bc.

You may P.M. or reply to this thread. Thanks in advance.