No, that wiki-example concerns a specific water tower under cultural heritage protection.

It is certainly redundant to add a descriptive "Wasserturm" to an arbitrary water tower. That's like adding name=Friedhof to a cemetery.

This tower here is actually of cultural importance and hosts an exhibition:

https://www.schwabmuenchen.de/ausstellung-wasserturm

I would keep the name and change it to "Wasserturm Schwabmünchen"


