I think there are "2" ways to refer to okeetee, locality and type. Locality of course referring to the south carolina hunt club locale...type referring to the now line bred 'okeetee' look. I think these days you see 'okeetee' being used more to describe the type/look. It's kind of like in green tree pythons localities, it's pretty hard to verify if a snake is from an actual specific locality (jayapura, sorong, aru, etc...), so "locality-type" is the preferred term, relating to how a specific snake looks. Though most people don't go around saying "locality-type" in everyday speak, because it's usually just understood.
Likewise, I don't think there is anything wrong with "okeetee" being used to describe the look, as long as the difference between locality and type/look is understood. It is what it is.