So I've set up a WordPress site which I would want to make it available in 3 languages, and I've made a subdomain for each of them, so the structure of the site is as follows:
mysite.tld/index.html -> a language selector page I made
en.mysite.tld -> the english version of the site
de.mysite.tld -> german translated version of the site (currently it's just a subdomain pointing at an empty folder)
fr.mysite.tld -> french translated version of the site (currently it's just a subdomain pointing at an empty folder)
So far I've tried to set up Polylang, and made sure each language points to the right URL, but when I visit the german and french subdomains, all I get is a blank page.
So my question is, how exactly can I make the other two languages work?
The FAQ just mentions that this is possible, but doesn't mention any details on how it can be done. I've also searched these forums and only found two relevant posts, one from 2 years ago where somebody mentioned that this feature isn't implemented, and another where somebody pointed out that it depends on the host or something of the like without further details.
So can anyone let me know what exactly needs to be done in order for this to work? Do I have to make multiple installations of WordPress, one for each subdomain? Or could it be done with just one installation to avoid bloat?