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Ideally you should include the code you've already tried with your question so we can help with that, just a tip. :) But if you're using the code from that other post as-is, the change would be to this bit: add_filter( 'the_title', 'wpse33385_filter_title', 10, 2 ); function wpse33385_filter_title( $title, $post_id ) { if( $new_title = get_post_meta( $...


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but remaining values (checkbox, select, images) are not getting saved I believe those fields are also getting saved, but you are just not displaying them correctly. And you should always escape input/textarea values, e.g. use esc_attr() for single-line inputs and esc_textarea() for textareas (multi-line inputs). So to make your code work correctly, try ...


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