Get-mailboxPermission Returns Samaccountname, can we convert this to display or mailbox user alias

Hi,

 When I run Get-MailboxPermission Test | ft User, AccessRights -auto

under user in table this returns associated Sam account in the cloud. This output does not serve the purpose of this command as this does not clarify  who the user is who is already having full mailbox permission, I am looking for a way to covert this value to mailbox alias of mailbox Display name.

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NAMPRD04\A17***-*****-*****