Injecting a Portfolio Collection across non-portfolio pages

I may be trying to achieve the impossible but I've created a hover portfolio collection page and am now trying to inject that page section across several other standard pages using javascript. The portfolio collection is named Portfolio Categories and I'm inputting a code block on the other pages with <div class="categories-section"></div> to load in the portfolio collection. But it's not loading correctly. It's obviously partially working because I see the code, but it's not displaying properly so not sure where I am going wrong? I'm definitely not a javascript expert but was really hoping I could get this working.  

<script type="application/javascript">
$(function() {
   $('.categories-section').load('/portfolio-categories .portfolio-hover',function(){
      window.Squarespace.initializeLayoutBlocks(Y);    
    });
});
</script>

If anyone has any input would greatly appreciate some guidance!

Site is https://designauthentic.squarespace.com/ and password is designauthentic 

On 1/21/2023 at 9:28 AM, mjcreative said:

I may be trying to achieve the impossible but I've created a hover portfolio collection page and am now trying to inject that page section across several other standard pages using javascript. The portfolio collection is named Portfolio Categories and I'm inputting a code block on the other pages with <div class="categories-section"></div> to load in the portfolio collection. But it's not loading correctly. It's obviously partially working because I see the code, but it's not displaying properly so not sure where I am going wrong? I'm definitely not a javascript expert but was really hoping I could get this working.  

<script type="application/javascript">
$(function() {
   $('.categories-section').load('/portfolio-categories .portfolio-hover',function(){
      window.Squarespace.initializeLayoutBlocks(Y);    
    });
});
</script>

If anyone has any input would greatly appreciate some guidance!

Site is https://designauthentic.squarespace.com/ and password is designauthentic 

Do you mean getting the content from this page

then render it into another page?

@Beyondspace No, from the https://designauthentic.squarespace.com/portfolio-categories portfolio page. I've determined that it's rendering the html but there is clearly a script on the Portfolio page that is adding the data attributes that isn't coming through.