Is it possible to fill the password for guest user who wants to join automatically?

Hello everyone,
This is what I’ve done:
I implemented Jitsi in my app, WITHOUT hosting Jitsi in our servers.

I am automatically creating the rooms with a pre-defined password:
<Jutsu
roomName={room}
displayName={name}
password=“pre_defined_password”
onMeetingEnd={() => console.log(“Meeting has ended”)}
loadingComponent={

loading …

}
errorComponent={

Oops, something went wrong

}
/>

I am embedding this room for the guest users like this:
<iframe
allow=“camera; microphone; fullscreen; display-capture”
src=“https://meet.jit.si/room_name
style={{
height: “100%”,
width: “100%”,
border: “100px”,
}}
>

My question is:
Can I fill the password automatically for the guest user?
In other words:
The guest user won’t have to enter the password.

This way the password will be a proxy for an authentication token.
In other words, the password is only known to the app, and so only users who are logged-in the app will be able to join.

The reason I am trying to do this workaround is in order to add JWT authentication, I have to host Jitsi in our servers.

And we are not ready to do that yet.