wp php get product attribute name without pa

1. Access the product object:

$product = wc_get_product( $product_id );

1. Get the product attributes:

$attributes = $product->get_attributes();

1. Iterate through the attributes:

foreach ( $attributes as $attribute ) {

1. Check if the attribute is not a variation attribute ('pa_' prefix):

    if ( 0 !== strpos( $attribute['name'], 'pa_' ) ) {

1. Get the attribute name:

        $attribute_name = wc_attribute_label( $attribute['name'] );

1. Output or use the attribute name as needed:

        echo $attribute_name;
    }
}