How do i change my portals name?

the title says it all How do i change my portals name?

Hello,

This recent topic might be useful. Click here.

That link doesnt tell you how to change a portals name.

When you go into portal management click create new page with the name you want

it still says portal on the navagate bar

i don't think you can change that unless you use an image navbar

o.. okays