Have multiple domains point to the same application

Hello, I’m currently thinking of making an application that’ll manage static websites for a specific user.

This application would be ran under a “management domain” (portal.my.website, or the likes), while it would then manage static files for one or more domains (my.website, other.website, etc.)

I know this usecase sounds very similar to the Custom Web App, and while I don’t want to debate that, I do want to say that my application would allow uploading and live-editing via the web portal, and possibly in the future also allow static site generator extensions.

(It is prepared to do certificate management and DNS checks, and i’ll hand over these responsibilities to yunohost if it can handle it better)

The problem I have is this: How can I instruct the user (or puppeteer nginx itself) to point additional domains at the application?

At the moment I don’t know a way to have multiple domains pointed at the same application.

You can use the redirect app setting it to nginx proxy

Thanks, then I’m getting a good idea of how to configure this, and instruct this for other users.