Welcome to OSM, WellwisherMaps!

In this changeset you renamed the Güllenbach between Eschau and Oberzell to Gillenbach.
What's the source for this name?
In the official maps it's still named Güllenbach, see:

https://www.gisserver.de/ravensburg/gtiweb/Geoportal/#/?scaleat=5241,25832,542075.2403,5291317.0144&themes=PortalGrundkarte

https://www.geoportal-bw.de/?permalinkId=15de4fb0-74a6-4fe7-b55f-038840b1785d#/(sidenav:karten)

What about keeping the apparently official "Güllenbach" as name and adding "Gillenbach" als alt_name?

Regards,
Akkurator