MessageRenamer7 cydia tweak allows you to easily change the name of any conversation in your messages app. Useful if you want to change a group chat’s list of names to something a bit more descriptive. Tap and hold to reveal the pop-up menu. “Rename” allows you to change the conversation name, “Reset” restores the changed name to it’s original value, and “Cancel” closes the pop up.
No options to configure.