function ChangeLocalUserName (OldName in varchar2, NewName in varchar2, Propagate in boolean default TRUE) return boolean;
Changes a user's name in the WF_LOCAL_ROLES table. Returns TRUE if the name change completes successfully; otherwise, the API returns FALSE.
| OldName | The current name of the user. |
| NewName | The new name for the user. |
| Propagate | Specify TRUE to change all occurrences of the old user name to the new user name. |