I need some project managers can recruit many speakers locally for the recording in recording studio

##Project : Recoding conversation in a recording studio

I need some project managers who can recruit many speakers locally for recording in a recording studio

You need to go to the studio in a team of two to record conversations on topics such as travel, family, and marriage etc.
It takes 1.25 hours to record.

Language list:
English(United Kingdom), I need 1000 person.
French(France), I need 100 person.
German(Germany), I need 100 person.
English(United States),I need 100 person.
English(Canada),I need 100 person.
Korean(Korean), I need 100 person.
Arabic(Saudi Arabia), I need 100 person.
Arabic(U.A.E) , I need 100 person.

What I need is:

1. Can you be a local project manager? We will pay you hourly wages or project bonuses.
Tell me which language you could do? And how many people could you finish?
2. How much is an hour in a recording studio?
3. Could you get some good proofreading and transcribe people?