Hide page title

by

It’s simple:

Don’t forget to move add_filter to functions.php file 🙂

<?php
/*
Template Name: No Title Page
*/ 
add_filter( 'the_title', function ($title) { return "";});
?>

<?php get_header(); ?>
<div class="wrapper">
    <?php while ( have_posts() ) : the_post(); ?>
    <?php get_template_part( 'content', 'page' ); ?>
    <?php endwhile; // end of the loop. ?>
</div>

<?php get_footer(); ?>