Sorry, Wo3Dan, the 3D-Text is not connected to the Plane, it can not be positioned the way it should be (in the Corner of the Planeface) and it makes no sence this way, because I usually move the Section Pane too often to find the right position just to move again after seeing the plan. So I allways have to do it again and again.
You are right for the screenshot, but that is not what I mean.
Maybe it's a nice idea for a plugin or extention?
Or maybe TIG can ad the naming to his SectionCutFaces? That's where it should be.