Characteristics on PayPal Receipt

-- url of the page with the problem -- : www.pvsunsetpartycruise.com/
-- HikaShop version -- : 2.3.5
-- Joomla version -- : 3.3.6
-- PHP version -- : 5.3.13

Hello and thank you for your help in advance.

Is there any way to add the characteristic of the product in the PayPal payment confirmation? (it only shows the name of the product currently)