Modifying DN

["Corisen" <csyap@starnet.gov.sg>]

hi,

how can i modify a DN such that all other entries that uses the DN are also
automatically updated.

eg.
Initial:
o=organization1, dc=example, dc=com
objectclass=organization
o=organization1

cn=user1, o=organization1, dc=example, dc=com
objectclass=person
objectclass=organization
cn=user1
sn=sn1
o=organization1

if i change to:
o=organizationNew, dc=example, dc=com
objectclass=organization
o=organizationNew

how can i automatically change all entries with cn=*, o=organization1,
dc=example, dc=com to:
cn=*, o=organizationNew, dc=example, dc=com
objectclass=person
objectclass=organization
cn=user1
sn=sn1
o=organizationNew

which ldap command/options to use? can it be done in 1.2.11? how about
2.0.6?

you help is greatly appreciated.

thanks.