A+ Some Thinking

A+ Works but requires some thinking if you are trying to change the footer credits in different situations like a child theme. Basically I did a (right click -> page source -> ctrl f) to find the theme name in the footer I wanted to change. It showed me the HTML for copyright, theme, and powered by wordpress. I copied that html and pasted to the plugin area. I then added the text I wanted to show and it worked.

Thanks for the plugin, it helped.