On an Android phone using Google Messages, visit the chat thread you want to leave. Tap the conversation's name to bring up ...

Nevertheless, Android phone owners should keep this change in mind when renaming group texts with iPhone-toting members. The last thing you want to do is give your church group chat a naughty name.

Open your group chat and tap the group name to view the chat settings. Under "Members," select the name of the individual you want to assign a nickname to. Type in a name.