How can I change the label “Cancel” from modal segue in Apple Watch

Question

How to change the label appearing at the top left corner that says \"Cancel\" when I open a modal view... I would like it to be a button with an image.

Answer 1

A working, albeit limited, method to put in image in the title is to use an emoji character. As of Xcode 7.1 the simulator seems to suffer from a bug and displays wrong characters there, but it works perfectly fine on the device.

setTitle("Hello world!