Changing names of sub-subcategories in the Site Builder

[Jaime Yoon]

Hi there, within Site Builder, we have a Full Site with a Category and many Subcategories.  Within the Subcategories, we have created Spaces.  I was able to rename some of the Subcategories in the Site Builder, but how do I rename the sub-subcategories? (i.e. the names of the Spaces?)

Thanks in advance for your help! 

[Jaime Yoon]

Sorry, it wasn't clear.  I've looked into it further and the question really should have been, how do I change the "key" after I rename the Space?  It looks like the key of the Space Details can't be changed!

https://confluence.atlassian.com/conf612/space-keys-958777170.html

The site builder is an Administration function in Confluence (in Settings) that allows you to add Sites (and organize spaces & blogs into categories)

[Nic Brough -Adaptavist-]

Which "site builder" is this?  (It's not a native Confluence function, we need to know what front-end or app you are using for it)