You can rename certificates that do not have reserved names. Reasons for doing so include:
You want to use a named certificate with a private key as the Web server certificate. Because the Web server requires a certificate with the reserved name of web-cert, you must rename it before activating it.
Reusing a certificate name for convenience.
Saving an older certificate with another name as a backup.
Each certificate name must be unique, so the renaming operation fails if a certificate with the same name already exists.
Prerequisites
Operator or Admin access