Manager vs. Verwalter

What about a more positive Word which stresses the leading function either: "Leiter"? Or, cause of managers relation to projects on iNaturalist, it could be more precise: "Projektleiter"?

I think most would like a role with that name, probably more than "Verwalter" and even "Manager".

I agree that "Projektleiter" appears a very good choice that likely most "Projektleiter"s would like, and very many would prefer over "Manager".