Ability to customize Bluemix Dedicated system display name

We have multiple Dedicated environments and system name will be displayed in the format 'xxx.PRODUCTION.region in places such as status page.  During setup we can only customize xxx.  We need the ability to customize the string 'PRODUCTION' since some of our environments are dev/test.  Workaround we did was to specify 'xxx-non' but that is not ideal.