Contact person lookup on the Opportunity form

When I have contact persons with the same name and search for them in the lookup field on the form, it is impossible to tell whether I am selecting the right person.

Would it be possible to append a hyphen and the name of the associated client to the contact person's name?

This might be useful elsewhere, too—or perhaps having a general option to configure 2–3 columns of record details to display in the lookup field.

Thank you.