Add post title as a h1 straight after soliloquy slider (between slider & thumbnails)

gistfile1.php

<?php
/* Add heading to slider */

add_filter( 'tgmsp_after_slider', 'tgm_soliloquy_custom_title_after_slider', 10, 5 );
function tgm_soliloquy_custom_title_after_slider( $slider, $id, $images, $soliloquy_data, $soliloquy_count ) {
    
    if ( '222' == $id ) { // if slider id ==222, don't do anything
    return $slider;
	}
    
    else {
    // Build the H1 tag. 
    $page_title = get_the_title($post->ID);
    $h1 = '<h1 class="headline project_headline">' . $page_title . '</h1>';
    
    // Append the tag to the slider.
    return $slider . $h1;
	}
    
}