Ok, I added the action onClick { call *node:parent.name@edit } instead of @click. I had removed the original action I found onClick { call *node:root.name@edit } because it didn't like me, so I figured the pen would be fine for aesthetic purposes since when you click on the text it allows you to edit it, and the pen would provide the visual cue that the text is editable. Though I like this better now, thank you for assisting with that.
As to the unique character number, where do I find and how do I reference it?