(Squarespace) How to change Portfolio pagination to h4

[tuanphan]

To change Portfolio Pagination from H2 to H4.

You can use this code to Code Injection > Footer

<script>
document.querySelectorAll('.item-pagination[data-collection-type^="portfolio"] h2.item-pagination-title').forEach(function(h2) {
    const h4 = document.createElement('h4');
    h4.innerHTML = h2.innerHTML;
    
    Array.from(h2.attributes).forEach(function(attr) {
        h4.setAttribute(attr.name, attr.value);
    });
    
    h2.parentNode.replaceChild(h4, h2);
});
</script>