Greetings,

I have problem with the options previous-next buttons in my portfolio setup.

I've put my portfolio items in taxonomies but when clicking previous/next instead of showing the correct order of the items, it shows them based on alphabetical order.

With some research I've made in theme's core files I found on line 3973 of functions.php that the portfolio engine shorts the items via post date.

$sort = apply_filters( "get_{$adjacent}_post_sort", "ORDER BY p.post_date $order LIMIT 1" );

Although it's not working like it says and shorts them in alphabetical order.

Looking forward for your reply because I need to fix that for my client.

I've changed  'orderby'         => 'menu_order title', to   'orderby'         => 'post_date', and it worked. of the function project_single_controls()

Though in order to work properly on my child theme since i've copy the whole function in it , it needed to include the function project_single_controls() in the funtion.php of parent theme inside if (!function_exists('project_single_controls')) {}

How I can disable the parent theme function so in case of an update the change i made and put inside functions.php of child theme will work ?