multi word help

hello, I have been running my minecraft server for awhile now but i have different worlds for Factions, SurvivalGames, MobArnea and soon i am getting a FFA plugin and i was wondering if it is possible to run each world as if it was another server eg. different commands/groups and even possible different plugins for each world.

Plugins I am using:
- chatmanager
- clearlag
- combatlog
- disguisecraft
- enjin minecraft plugin
- essentials
- factions
- GAlistner (for Votifier)
- Heads
- MobArena
- Multiverse - Core
- multiverse - Portals
- NoCheatPluss
- PermissionsEx
- ScheduledAnnouncer
- SurvivalGames
- TimeIsMoney
- Votifier
- WorldBorder
- WorldGuard

Thank you in advance.