Setup SceneAsset in Inspector & load it runtime.
You can use Package Manager or import it directly.
https://github.com/XJINE/Unity_SceneObject.git?path=Assets/Packages/SceneObject
public class Sample : MonoBehaviour
{
public SceneObject sceneObject;
~
SceneManager.LoadScene(sceneObject.Path);
~
}Scene must be setup in "build settings" if you want to load in runtime.
Original idea is here. https://gist.github.com/Hertzole/ac269f3148bc5192cc2eb6d472870d24
