Does anyone know any plugin where you can change your display-name and make it different colors and format?
There are a number of plugins that do this.. I'd look into using PermissionsEx for permissions and HeroChat for chat channels and formatting, though. EssentialsChat does have this functionality, as well as HeroChat. Permission plugins such as PermissionsEx usually have support for prefixes with display names, or through vault, and work with the chat plugin to change the colors/format of chat.
anispider22 http://dev.bukkit.org/bukkit-plugins/essentials/ = covers colors & format, for the display name, try finding it by using Google
anispider22 http://dev.bukkit.org/bukkit-plugins/namechanger/ if you find something better let me know.
anispider22 I have a abnormal bizarre love for coding, so yes. anispider22 I'm familiar with both GroupManager and PermissionsEX.
Jaaakee224 Okay can you help me with this other thread I wrote? http://forums.bukkit.org/threads/groupmanager-question.244339/#post-2333958