Integration with JomSocial

-- url of the page with the problem -- : mentorwerx.com/mentorwerx-community/andreahill/profile
-- HikaShop version -- : 2.3.4 (will update this week)
-- Joomla version -- : 3.3.6
-- PHP version -- : 5.4
-- Browser(s) name and version -- : Chrome (latest)

I have installed your JomSocial integration plugin and it is working perfectly - thank you!

My question is this. When it displays the customer orders on their JomSocial profile page, the heading for the orders group is PLG_HIKASHOP_TITLE. I have dug through all the folders I can think of, and can't figure out which folder this is in so I can change it to a meaningful column header. Where should I look?

Thanks