Drives can be renamed from one name to another.
A new root folder metadata transaction is created when a user wants to rename an existing drive.
The new root folder metadata transaction reuses the existing drive’s
Folder-Idand copies all of it’s old metadata values, but the drive’s and root folder’s
namefield in its Data JSON must be updated to the new drive name.
For private drives, new ciphers are generated for this new root folder metadata transaction.
The new root folder transaction must not have have any
Parent-Folder-Idsince it is a root folder.