Is there a way to rename something from say Servers>rtr-32>snmp-if1 to Servers>rtr-32>Something else. I know it isnt very descriptive. I saw an field called alias to give an alias to the router but not to anything in the subgroup of the router.
What is the thing you're trying to rename. If it is a service, go to the service configuration file and rename the service_description field. If it is a host, go to the host configuration file and rename the host.