On paper, I was hired to guide a team and translate and interpret. In actuality, I ended up doing everything from client negotiations, sales, coordinating the art team's efforts with the admin team (the one I was in charge of) scheduling, holding meetings...essentially a PM's job. I did this for a few months with no prior experience or training. The company folded soon after (long story) but the clients were happy.

My resume is currently geared towards my main professional specifications - writing, therapy and translation. Years later though after meeting a few PMs, I realize I was a PM. Should I just come right out and say that?

As I was in charge of the company's products (not all aspects, but definitely the admin side) could I also say that I was a product manager in a lesser capacity?