Fun fact, the only places JPRA is referenced as a Jurassic Park ride are in the name, the narration, and anywhere you see "JPAC" on the ride. The JP gate you go through just has the T-Rex logo- no words denoting what park you're about to enter. Paint over anywhere you have JPAC and change the ride name and narration, then you've got JWRA. The ride is full of exactly what you see in the JW aesthetic- concrete and steel and jungle, which have been prevalent throughout the entire franchise not just JW. The simple fact of the matter is there's entirely too much pre-existing infrastructure that they'd have to change and the cost of wiping the whole land clean to overlay JW would absolutely outweigh the benefit of doing so.
Personally, I think the new Raptor Encounter fits like a glove- JW themeing and all. Plus, the GP understands JP=JW so it really will only matter to us theme park nerds:grin:
But also, Nublar=/=Aventura. So Universal can technically do whatever they'd like themeing wise and it'd still be mostly right.