I have a React-Native app in the Google Market. What I need to do is to create a separate version for our internal use (it will have some different functionality). Pretty much I need to have two apps in the market so I can have both of them on my phone. The closest answer that I found was this. I forked my app and from my understanding, I need to change all the package names to a new one. However, the problem is in my app I use Google Services like FCM, I use some extra packagaes like sharing and importing posts. And those are also tied to a package name.
Are there any tutorials to doing this, or do I need to create a blank project and start building it up from scratch, adding packages?
Sorry, if I am unclear about the explanations. I thought this was a common practice, but did not find much information about it.