Either Change Names of Organization or Delete It in Family Plan

I signed up yesterday for the Family plan, and was instructed to create an organization. I did. Later, I decided that I wanted to change the name of the organization. I could not see any way to do that. I thought about deleting the organization, but could not find a way to do that either. I thought that since I purchased a Family plan, that it would be a requirement to have at least one organization, but before I add a second one, I want to make sure I can delete the first. Thanks!