Name of the Dropbox folder

I am trying out out  several Drive programs, now also Dropbox. I am working with Windows 11, using the D-disk for data.

My aim is to sync the files on three computers in such a way, that the file structure is identical on each PC (and in the cloud).

In the old days it was - I believe - possible to have structure such as

D:\Dropbox\mainfolder\subfolder

Instead of D:\Dropbox I get something like D:\Vox's Team Dropbox\ with at least two subfolders

Is there any way to get a simple structure? Ideally I would even prefer something like  D:\mainfolder\.. which is synced with

D:\mainfolder\.. on the other PCs as well.