/**
* Function to automatically update the focus keyword with the post title,
* if no focus keyword is set for posts, series, and episodes.
*/
function update_focus_keywords() {
$post_types = ['movies', 'tvshows', 'episodes']; // Add all relevant post types
foreach ($post_types as $post_type) {
$posts = get_posts([
'posts_per_page' => -1,
'post_type' => $post_type,
'meta_query' => [
[
'key' => 'rank_math_focus_keyword',
'compare' => 'NOT EXISTS', // Only update posts without a focus keyword
],
],
]);
foreach ($posts as $p) {
update_post_meta($p->ID, 'rank_math_focus_keyword', strtolower(get_the_title($p->ID)));
}
}
}
add_action('init', 'update_focus_keywords');
I don't know exactly what that function does, but you could define the post_types to find the target content.
