Changing navigation title programmatically

Question

I have a navigation bar with a title. When I double click the text to rename it, it actually says it\'s a navigation item, so it might be that.

I\'m trying to change

Answer 1

If you wanted to change the title from a child view controller of a Page View Controller that's embedded in a navigation controller, it would look like this:

override func viewWillAppear(_ animated: Bool) {
    super.viewWillAppear(animated)
    self.parent?.title = "some title"
}