Q: Custom Group Message Won't Appear

Hello there, rygar.maximus.

The following Knowledge Base article offers up some great clarification in regards to the features of group messages and iMessages:

Send a group message with your iPhone, iPad, or iPod touch

http://support.apple.com/kb/HT5760

Name a group message

You can name group iMessage threads. While viewing a conversation, tap Details, in the upper right. Then drag down and enter the name in the Group Name field.

Thanks for reaching out to Apple Support Communities.

Cheers,

Pedro.