TOPIC: Change the word Comments

which file do i need to find to allow me to change the word Comments, I would like the text to be something like "Leave your course review". I have been all through the folders searching for the code that has this word comments in it but cannot find it

Hey Neil,
Have you used language overrides? docs.joomla.org/J2.5:Language_Overrides_in_Joomla
Basically you can create a language override then search for the word comments and you can see all strings that have it Or is this exactly what you are doing?

Regards,
Daniel