At BoG, this is an option which is explained even on their own website, in English... I am not sure if this would work in Armenia. I was in both countries in person and my impression is that in-person opening is really as smooth as it could possibly getI got rejected at Ameria Bank by opening a personal account remotely. I wanted to use the account for saving up money, but after two days I got emailed due to provisions of internal KYC processes they cannot open one for me.
What about hiring an Armenian lawyer and letting him do the job by giving him power of attorney. Is this a safe option to take?