How to move "src" folder

I have a two installation of an ionic app. Both are inside “Main” folder. Both the apps are identical, but only differenc is in GUI styles. Currently both have different “src” folder. Now I want both to have same common “src” folder. So I want to move one of the source folder from individual apps to the “Main” folder. is it possible that if changes made in codes from newly moved src folder is reflected to both the apps??