How to find Layer Name in Layer Panel

Hi Good Evening...
I am using CC2018. Attached here one example.
I am creating number of visiting cards for Hotels & Companies. So I choose this way, each person in one layer now almost 80 visiting cards I made in one Ai File. I work in printing press. So regularly Clients ask me to reprint some of these v-cards. Now I searching manually one by one.
So how can I search or locate that particular name from this Layer Panel.
Do you have any other good suggestion to save large number of v-card in one place. Please let me know.
Thanks
Muhammed Shamseed
