To achieve the desired result you need to enable Header overlap in Theme Options. To apply the overlap for Home page only, go to Header builder > Multiple headers > create header and select to display it on the Home page only.
Here is a video about Multiple headers – https://youtu.be/BpeXfzNwkOc
Regards
One standard license is valid only for 1 project. Running multiple projects on a single license is a copyright violation.