As an administrator of an environment of Atlassian Systems using Crowd as an centralised
user base imported to crowd from LDAP directory I want to be able to change group names
in the LDAP directory without losing their mapping to users and groups in Crowd.

Due to the Problem that Groups and their Mapping to other Groups and Users are handling by Group Name instead of an ID the Mapping for LDAP Groups are broken as well.

Acceptance Criteria:

• group names in LADP directory can be changed at will
• crowd reflects the changes in group name after sync
• modified group keeps their mapping to users and groups
• (internal: cwd_group.id does not change)