how can i change focus from one object to next preferred focus view which i want in appleTv os development project in swift3

Question

Actually i'm developing a Apple Tv project in swift3.I faced some problem with focus navigation using remote. Is there any way to change focus from one object to another object which i want.

I tried below code but not working......

override var preferredFocusedView: UIView? {
    get {
        return preferredFocusedView1
        }
}

In the bellow screenshot i want to move focus from the pink icon to the star button when pressed down button of remote. how it is possible. plz provide me some code in details