Confusing sending messages

Hi, I almost always send messages from my prepped lists/groups.

With them I set rules on pages and so on... Imagine my confusion when looking at a sent message and there's a bunch of names  - without any list-name. It's nearly impossible to know who has got a certain message.

Is it possible to have that as well on the Sent iteams/Show info?

It i just so annoying start look for a name and search in what group the person belongs to - and takes unnecessary time. 

Best regards Åsa