The entire point of using an internal codename is that you can assign it quickly, and move on to working on the essential problem. You don't need to worry abou

The entire point of using an internal codename is that you can assign it quickly, and move on to working on the essential problem. You don't need to worry about name collisions/trademark infringements etc,and the otherwise interminable legal/bureaucratic/marketing/administrate concerns because it is not intended for external use.