I would try setting up an endpoint on your website so that you can ask for the information from it by using the AJAX plugin and making a GET request from your game.
That means that your website could have something like this
https://www.your-website.com/my-end-point
When you make a request to that URL, it should return the information you want.
You would need to make sure this endpoint, asides from responding with the data you want in the body of the response, also responds with the header Access-Control-Allow-Origin: *, so your game can request the cross origin content.
That last bit is important because AJAX requests to a domain different to the one the game is hosted in, will be blocked by default.
Not sure how familiar you are with anything of that. It shouldn't be too difficult... as long as you know what you are doing.