I think there needs to be some documentation on where all names need to be changed to suit the project. For example, even if I change the name in config.xml, the Android build file is named HelloCordova and there are also directories by the same name.
In your config.xml, if you change the app name there and then run cordova prepare, it should handle this. Is it not?
Didn’t know that. Sorry, still kinda new to this. Will try it out. Thanks.
No worries 
Another command is ionic build <enter your platform here>, which prepares the app and builds it out