Hello,
Yes, this can be done, but for now, please do NOT move any files at all until you go through the steps here first, as any move (delete, change, etc) can be synced and I do not want you to lose files.
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Is your OneDrive currently running? If so, on the taskbar lower right, find the OneDrive cloud icon, right click on it, go to Settings > Synce & Backup tab > Manage backup. Turn off all folders there.
Then go to Accounts tab > Unlink this PC.
Then go to Windows Settings > Apps > Installed Apps, uninstall OneDrive.
Restart the computer.
Now, you can move files around if you need to.
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If OneDrive is already uninstalled and you cannot do those steps above, Please type regedit in the search on the taskbar to launch registry editor, and go to this path, then take a screenshot and share in your reply.
Computer\HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders