Dynamic Download Link with Expiration time and regenerated encoded link every visit in Public download

1. Is it possible to generate a dynamic download link(inside download button) with time expiration? So I can set the time say for 24 hours and after 24 hours the link would be dead and auto-generate new unique download link when any visitor click to download.

2. All the files are public in our website so the download button would be visible publicly like filehippo.com, the only possible way to secured the download link to make it like dynamic hashtag encoded link using base64 or other encoders like sha256 and setting up expiration time as stated in the first question. My question here is, how secured the download link inside the button? or you already have these features to protect download hotlink in public view?

add_action('wpfd_file_download', function(){

	if (empty($_SERVER['HTTP_REFERER']) || strpos($_SERVER['HTTP_REFERER'], "https://yourwebsiteyurl.com/") !==0){

		die("hotlinking prohibited");

	}

});

Unfortunately, the code works only inside my website, not for attacker website.

I have implemented the code like this:

add_action('wpfd_file_download', function(){

	if (empty($_SERVER['HTTP_REFERER']) || strpos($_SERVER['HTTP_REFERER'], "https://mywebsite.com/") !==0){

		die("hotlinking prohibited");

	}

});

then the download button with the unique static link becomes dead inside my website. but outside of the website hotlink works. suppose the hotlink is: https://website.com/wpfb_dl=121 (generated by wp filebase plugin). I think this is a plugin bug from filebase so we decided to buy a new one or hire a developer to fix our problems.