Change the “Related” Headline in Jetpack’s Related Posts Feature

function kraft_related_posts_headline( $headline ) {
$headline = sprintf(
' %s ',
esc_html( 'Other Things You Should Read' )
);
return $headline;
}
add_filter( 'jetpack_relatedposts_filter_headline', 'kraft_related_posts_headline' );

Easy way to switch out the “Related” header that is in the Related Posts module in Jetpack 2.9+.