How do i change the Theme Name picture to something else?
You need to be more specific with your question. What theme are you referring to? If it is a theme that was downloaded from the theme site here, you should ask in that theme's support topic.
you know how Theme's display their name at the top
how do i remove/change the image/text of the theme
Do you mean the logo? ;)
yea there we go lol the logo