Caoimhe

So Doctor Who (196X) is Classic Who and Doctor Who (2005) is New!Who or sometimes NuWho so Doctor Who (2023 must be Newer!Who or NuerWho and so perhaps NürWho.

The proper terms are Showa Who, Heisei Who and Reiwa Who

Nah, it's Doctor Who, then Doctor Who Z, and now we are on Doctor Who GT.

It's Doctor Who, 2 Doctor 2 Who, and Doctor Who: Tokyo Drift

I don't suppose we should speak of Major-Era Who, Blair-Era, Brown- and Cameron-Era...

There are four eras: Beebeecene, Wilderness, Cambrian and Lupine. There are also periods which correspond to the different Doctors, epochs which correspeond to the head writers and producer teams in charge of the show, and then ages that change whenever the setup of companions in the TARDIS change.