I am building a website for a fashion blogger. With each post she needs to include this code:

This is basically a unique affiliate link customized for each cms blog post that offers links and images to each piece of clothing from the unique blog post.
Initially what I attempted to do was create a collection page for blog posts and add a plain text field where I input the HTML code
Then added an HTML Embed element to the Blog Collection Page template and within the HTML embed settings added the HTML field :
the issue im running into is that the HTML rendered is being escaped on publish.
it is suposed to export like this
In a post by @JacobPlumb @nate gave a script solution Dynamically inserting a collection-page specific HTML Embed - #8 by AlexN that I cant seem to get to function . I have outlined the script below and am looking for a work around or a solution so that I can embed a unique HTML code into each unique post within the cms system
!-- Start script →
// Function that unespaces HTML
function htmlDecode(input){
var e = document.createElement(‘div’);
e.innerHTML = input;
return e.childNodes.length === 0 ? “” : e.childNodes[0].nodeValue;
}
// Store value of html into variable
var code = $(“.code-embed”).html();
// Store unescaped value into new variable
var formattedCode = htmlDecode(code);
// Place new value back into the embed
$(“.code-embed”).html(formattedCode);
But it was unsuccessful in rendering the HTML from the collection