NO, I don't think that it needs to be renamed. I agree, Pre-67 sounds good; it would be a shame to change it.
This is a WORLD class web site. The bug has always had it's differences depending on where it was sold in the WORLD. My silver '66 bug was originally delivered to it's first owner, somewhere over there, and then shipped to the States. It contains a steering column lock ignition which was never an option, on a sedan, over here. You very seldom see an ignition like that on bugs around here so it is considered a rare item.
SO, let's just forget that "I noticed something". 🙂
Larry
Enjoy life to the fullest - in a VINTAGE VW