Options for opening a bank account in Ghana remotely?

Hi, guys,
I am looking for a possibility to open an account in Ghana ( Accra if possible) from Germany. According to Ecobank and the Consulate General it is not possible without a visa and flight ticket number.
But since I don’t intend to appear in person, I am looking for another way to open a fully functional account there.

Does anyone have an idea?

Thanks for the help:-)