SOLVED - Only issue is updating the linked howto page

I've added a related list to our Potentials module, very easy, nice work.  

However, I'm unable to edit the name of the related list or remove unused list as this instruction page indicates : 

https://www.zoho.com/crm/help/customization/related-lists.html#Hide_Related_Lists

A list I want to rename :

A list I want to remove / hide :

Thanks,

Aaron