Code-Snippets-Functions/Execute a function on a child site/WooCommerce/capitalize-product-names.txt

add_filter( 'the_title', 'wc_capitalize_single_prod_title', 9999, 2 );
 
function wc_capitalize_single_prod_title( $post_title, $post_id ) {
   if ( ! is_admin() && 'product' === get_post_type( $post_id ) ) {
      $post_title = ucwords( strtolower( $post_title ) );
   }
   return $post_title;
}