Captain

Hey everyone,
I ran into a quick issue today that I am looking for a solution to, looking for any input.
I have a form, which sends an email to my gmail. By default forms have a subject line. However when two customers put in the same subject gmail treats them as a conversation. I can turn off conversations, but they're awesome.
What I would like is any way to control the subject line. It could be Contacts Us 03/11/2020 1:43:22 for all I care, it just needs to be unique.
Has anyone come across this before?
Thanks for looking!