I am making custom noteheads for a project using glyphs in the notehead set editor. In the notehead editor I make a new notehead set. When I insert a notehead into it and edit it by adding or removing glyphs (for example a pedal damp sign, see screenshot), it changes that specific notehead across all other sets. For now I am just picking a notehead I don’t use at all in the project and changing that, but is it possible to make new noteheads completely? And is there a way to save them as templates across all projects?