Moved Music collection from default location and 'Music' folder renamed itself to D:\ - how do I get it back to being 'Music'

[MarcLister]

In order to give me some space back on my C: I moved my 240GB music collection from C:\Users\Marc\Music to a new hard drive, D:\. However I've found that in File Explorer the folder 'Music' has renamed itself to D:\ and this affects the sort order of the folders now. I'm used to clicking in a particular place to open 'Downloads' but this now opens 'Documents' instead. I have renamed the D:\ to Music in the General tab of the folder properties but it still shows D:\ in File Explorer. Is there anyway to fix this so that it says 'Music' again?

 

[MarcLister]

All that seems to do is to put the Music library back to its default location? However it seems that making a sub-folder in D:\ called Music, putting everything into that, so D:\Music, has made the library have the Music name back now instead of D:\.