Consider right click copy on the folder in C: > paste to a folder in D:
These are additional options:
https://www.tenforums.com/tutorials/74952-move-location-documents-folder-windows-10-a.html
https://www.tenforums.com/tutorials/74942-move-location-pictures-folder-windows-10-a.html
https://www.tenforums.com/tutorials/75045-move-location-favorites-folder-windows-10-a.html
https://www.tenforums.com/tutorials/74966-move-location-music-folder-windows-10-a.html
https://www.tenforums.com/tutorials/1964-move-users-folder-location-windows-10-a.html
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