title: Find a specific line of code in wordpress themes
body: <p>i have a WordPress theme , there is a line that i wanna change in it , but i just can't find it in all of the pages, i tried inspecting it with firebug and i can see the code line in firebug but i don't know where is that line written in the files, is there is anyway to know where is the physical location of that line in the files, and it's stored on my local host so i can access the server, please help 
  Thank you very much</p>