#Config Variables
$SiteURL="https://domain.sharepoint.com/sites/yoursite/"
$SourceFolderURL ="/sites/yoursite/dlibrary1/Personal Data"
$TargetFolderURL ="/sites/yoursite/dlibrary1/Document"
 
#Connect to PnP Online
Connect-PnPOnline -Url $SiteURL -Credentials (Get-Credential)
 
#sharepoint online powershell move folder
Move-PnPFolder -Folder $SourceFolderURL -TargetFolder $TargetFolderURL