I have created a new app (The Plough Inn) which is basically a copy of a previous app (Sherakbar VIP) with some functionality removed. I have set up a new project in google api for the new app and configured the push notifications in my new app to use the new api keys.
The push notifications work, but the messages are headed with the old app name and not the new one. Why is this? Wher does it pick up the header information from?