Remove all single page title on static pages

functions.php

add_action( 'genesis_before_entry', 'custom_remove_titles' );
/**
 * Remove entry header on static Pages.
 */
function custom_remove_titles() {
    // if we are not on a static Page, abort.
    if ( ! is_page() ) {
        return;
    }

    remove_action( 'genesis_entry_header', 'genesis_entry_header_markup_open', 5 );
    remove_action( 'genesis_entry_header', 'genesis_do_post_title' );
    remove_action( 'genesis_entry_header', 'genesis_entry_header_markup_close', 15 );
}