Is there a way to rename and external hard-drive in Disk Utilities *without* having to re-format the entire drive? I use CCC to backup my Mac, and I like to have the external drive labeled with the current backup date (e.g. MB_backup_2019-05-17), so it keeps changing. I am using FileVault. And I am currently running Mountain Lion - yeah, I know! - on this older Mac. Thanks.