Create a Custom Product Tag Caption in Manage > Settings > Program Settings > General Settings
Then for your Products, use the Product Tag Editor to set the Tag to contain the “alternate” description.
Then in your Printer Template, use the {ITEM TAG:X} printer Tag on a line just below the Product {NAME}.
Custom Product Caption:
Product Tag Editor:
Printer Template:
[ORDERS]
<J00>{QUANTITY} {NAME}|{PRICE} {TOTAL AMOUNT}
{ITEM TAG:ForeignName}
{ORDER TAGS}
Result:
