One community multi socials blogging solutions for your network and communities,BlogsMu

I am trying to change this content to simplify for creating other sites.
"One community multi socials blogging solutions for your network and communities"

I see the content in the options-functions.php

I copied the functions folder, and then this file to the _inc folder in the child, and changed the content. I changed the css in the child css...and changed TEMPLATE_DOMAIN to STYLESHEET_DOMAIN.
I still can't get the new content to show.

Can you help?

Thank you