¡Important!, eCommerce, Yoast | Type: PHPRemove Yoast Columns to Allow WooCommerce Columns

Yoast SEO knocks all the products admin pages out due to the way it adds a load of columns to the admin pages and posts lists. Urrghh …

Add snippet to theme functions file:

function pands_remove_cpt_columns( $columns ) {
unset($columns['wpseo-score']);
unset($columns['wpseo-title']);
unset($columns['wpseo-metadesc']);
unset($columns['wpseo-focuskw']);
return $columns;
}
add_filter( 'manage_edit-product_columns', 'pands_remove_cpt_columns', 10, 1 );

The key line here is: manage_edit-product_columns – where ‘product’ is the name of the CPT.