Renaming a specific Backup set online

Online I have 2 Backup Sets called DefaultSet "(JACKS-LAPTOP)". The Date Stamp on them is not the same and some but not all of the files are the same. I do not see a way to Rename one of them online, as the only place I see Rename is in the Norton app and I assume it will rename the latest one. So how do I rename the older one ?

Windows 10

Norton 360 v22.22.11.12

Thanks