Fix AuthrDiv MetaBox for WordPress

fix_authordiv_widget_admin_wordpress.php

<?php

// Replace Authirdiv MetaBox for Increase Edit Page Speed
add_action('do_meta_boxes', 'action_change_author_meta_box');
function action_change_author_meta_box($screen)
{
    remove_meta_box('authordiv', $screen, 'core');
    add_meta_box('authordiv', 'شناسه نویسنده', 'action_post_author_meta_box', $screen, 'advanced', 'high');
}

function action_post_author_meta_box($post)
{
    global $user_ID;
    $post_type_object = get_post_type_object($post->post_type);
    ?>
    <label class="screen-reader-text" for="post_author_override">
        <?php
        /* translators: Hidden accessibility text. */
        _e('Author');
        ?>
    </label>
    <input name="post_author_override" id="post_author_override"
           value="<?php echo empty($post->ID) ? $user_ID : $post->post_author ?>">
    <?php
}