Project has the wrong short name

This is the first time that I created a module in d.o and I didn't know that short name is actually the machine name. I just added this project: https://www.drupal.org/project/lbp and upon saving I realise that the short name is incorrect, it should be layout_builder_paragraphs. Unfortunately the field is disabled. Would anyone be able to help either to delete that project so that I can create a new one, or change the short name to layout_builder_paragraphs?