When I create a new block (element type) I can set a display label to it like in: https://docs.umbraco.com/umbraco-cms/fundamentals/backoffice/property-editors/built-in-umbraco-property-editors/block-editor/label-property-configuration But after creation, I can't find where to edit this part again. Is it possible somehow or do I need to create a whole new element typ from scratch to get it right?