"Featured Products" in WooCommerce from the same category and with the same attribute value - how?

Question

WordPress

How to make it so that on the product page (in the product card) in the Recommended products section, products from the same category and with the same value of a certain product attribute are displayed?
For example, for a jewelry store:
each product has an attribute: metal (silver, gold, etc.)
for example, on the page of a product from the category " Earrings " in which metal = silver , products from the same category should be displayed in the "Recommended" block "Earrings" and with the same attribute value metal = silver .
I probably will not find a ready-made solution for this? Need to code the functionality yourself?

Answer 1

Here's php, essentially running on shortcode woo. I think ... it is pointless to make comments on the application, everything is already obvious, the conclusion of everything is by color, model. Here are two examples with and without a title. I would like to note that it also displays the current product. The code only considers attributes.

function design_shortcode() {

$terms = get_the_terms($post->ID, 'pa_design');
if ($terms && !is_wp_error($terms)) {
    foreach ($terms as $term)
        $design_name = $term->name;
        $design_slug = $term->slug;
}

if ($design_name != ''){
    echo do_shortcode( '[product_attribute attribute="design" filter="'.$design_slug.'" per_page="6" columns="6" orderby="rand" order="rand"]' ); }
}
add_shortcode('alldesing', 'design_shortcode');

function primary_color_shortcode() {
    
$terms = get_the_terms($post->ID, 'pa_primary-color');
if ($terms && !is_wp_error($terms)) {
    foreach ($terms as $term)
        $primary_color_name = $term->name;
        $primary_color_slug = $term->slug;
}

if ($primary_color_name != ''){
    echo '<h3 class="main-title uppercase" align="left">Другие товары в цвете '.$primary_color_name.'</h2>'
    echo do_shortcode( '[product_attribute attribute="primary-color" filter="'.$primary_color_slug.'" per_page="6" columns="6" orderby="rand" order="rand"]' ); }
}
add_shortcode('allprimarycolor', 'primary_color_shortcode');

Answer 2

MB try to get the category of the current product and the value of the desired attribute and then run wp_query with the same category and attribute restriction and with the desired posts_per_page, and then display the desired products