Change Default Organization Label

Is there a way to change the label for Default Organization in Katello/Foreman? I’m configuring product and repositories in Katello 3.13 and I noticed the Pulp URL generated is http://katello.example.com/pulp/repos/Default_Organization/Library/custom/CentOS_7/updates-x86_64/. It seems that the Default_Organization in the URL originated from the Default Organization that came along the installation. I was able to change the name of it however the label is grayed out.