Was looking at your software and was curious if on the attendees checkin page if it would be possible to sort purchases by customer name rather than order #, as well as show the quantity on that screen instead of having to click into each order?
In the ticketing plugins it is not possible to do as you ask though. If you think that is something you would like as a feature I encourage you to visit our User Voice Page and either upvote an existing request or make a new request there.