GT-Voucher language files

Hi guys,

I am trying to change come of the messages that are triggered by the GT-Vouchers add-on we purchased. I had assumed if I edited the gtvouchers-d.po file and placed a copy of the gtvouchers-d.mo in wp-content > languages > plugins this would implement the changes I require, but it seems not.

I did try putting it in the geodirectory languages folder in case it worked, but as suspected it didn’t seem t make a difference.

Any ideas please?

Thanks

Malc