Hide images real name

In other Joomla components (like MightyResources) I had the chance to make some kind of "name masking" which consisted in that the names of the images sent from the server to the browser had aleatory names that didn't have a logical correspondence to the real name, thus not allowing web visitors to discover the procedence of the pictures by its file name.

Is there some setting to do this in HikaShop?