how to change Unity Android plugin package name

I am making my first Android plugin by extending UnityPlayerNativeActivity. The package name is com.inno.myPlugin and that name is registered in Manifest.xml in Plugins/Android folder.

The class that extends "com.inno.myPlugin" is "MyClass".

The plugin is compiled as .jar file and it uses "AndroidJavaClass" and "AndroidJavaObject" on Unity side to call functions and is placed in Plugins/Android folder.

Each time I compile my example, on my android device, the app package name is always "com.inno.myPlugin". Even when I change the package name from Unity settings, the default package name is still the package name from the jar plugin which is "com.inno.myPlugin". The package name can only be renamed from the source code of the jar file...

I want to publish the plugin to Unity Asset store but I have a question that is bugging me.

If the package name "com.inno.myPlugin" is already used on the Android store, will this prevent the user of my plugin from uploading their app with this plugin?

How do I solve this problem of package naming?