Renaming cn ldap attribute

Hi all, I’ve discovered that renaming a PC joined to the domain is not a good idea: the CN ldap attribute doesn’t change. Now I have this issue:
dn: CN=01ORGCED0322,CN=Computers,DC=ad,DC=csaricerche,DC=com
cn: 01ORGCED0322
sAMAccountName: CENTR0322$
dNSHostName: CENTR0322.csaricerche.com
[…]

There is a way to change the CN attribute of a joined PC?