2 titles I forgot how to edit them

2 main titles I don't know how to change?
The title on my main page how do I change them it's been a while and I forgot how to edit them.
One title is right next to logo.
The is also another title below that I don;t know how to edit them.
They are the ones that I don't how to edit.

I know how edit the one below using Define page editor So you don't have to tell me about that.
It is

Define page editor for the define define_main_page.php
/home/madecool/public_html/shopcart/includes/languages/english/html_includes/classic/define_main_page.php
I know how do that .
my site is
https://www.madecool.com/shopcart

There is a good chance that these titles are defined in a seperate language file. You can search for them in the Developers Tool Kit in the Tools menu of the Admin section. Enter the title text that you want to find in the box under "Look-up CONSTANT or Language File defines" and select ALL from the drop down. Hit search and it should tell you what files you need to edit.

Well I found the files in the folder's and I thought I let you all know.
2 different locations.
I should be able change them that way.
the problem should be solved. I try it soon. But in the mean time I thought I let you all know
that I think i found the solution.
If that don't work I going and try it like you said.
If that don't work I will add another post reply.
Thanks you all.