I would love to be able to name my layers to make them easier to locate. I'm building a full screen music/lounge "app"/widget. This means that I'm starting to get north of 15 layers. Making fine adjustments to them takes extra time because I have to locate the layer in the list by the type and current display value.
You can rename any item in your elements list by tapping the check box square next to it ( = selecting it, but not opening it for edit) and then tapping the pen icon in the top menu bar. Or do you mean something else?
Happy tweaking