Change Defaulted 'Action Button' Title


I am using AWPCP (Another WordPress Classified Plugin.

I would like to change the title of the Default "General" Category Button, which appears in all 'Category Listings!

Hope this makes sense?

I have word searched the plugin's files to no avail.

I am obviously looking for the wrong 'thing'!

Could any one please help me with 'where to look' & 'what to look for'?

Thanking you in advance.