How Can I Add Shortcode to CustomPosts Using Elements > Hooks?

Hi, recently my coach created 5-Custom Post Types (CPT).
I'd like to be able to add a table using shortcode to the following CPTs:

ten_product
list_post
five_product

I pasted a copy of my functions.php for the child theme where the CPTs are.

Question:
Is there a way I can add shortcode to the above mentioned CTPs?
If so..
Can you be so kind as to tell/show me what I need to add, and where I should place the code...assuming it's possible.
Thank you. Standing by.
***functions. php***

<?php
/**
 * GeneratePress child theme functions and definitions.
 *
 * Add your custom PHP in this file.
 * Only edit this file if you have direct access to it on your server (to fix errors if they happen).
 */
 
add_filter( 'generate_blog_columns', function( $columns ) {
    if ( in_array(get_post_type(), array('list_post','one_product','ten_product','five_product','how_to')) && ! is_singular() ) {
        return true;
    }

    return $columns;
} ); 

add_filter( 'generate_blog_get_column_count','tu_search_column_count' );
function tu_search_column_count( $count ) {
     if ( is_post_type_archive( array('list_post','one_product','ten_product','five_product','how_to') ) )  {
        return 33;
    }

    return $count;
}

add_filter( 'generate_blog_masonry','tu_portfolio_masonry' );
function tu_portfolio_masonry( $masonry ) {
    if ( is_post_type_archive( 'list_post','one_product','ten_product','five_product','how_to' ) ) {
        return 'true';
    }

    return $masonry;
}

function my_cptui_add_post_types_to_archives( $query ) {
	// We do not want unintended consequences - also modified to include home page.
	if ( is_admin() || ! $query->is_main_query() ) {
		return;    
	}

	if ( is_category() || is_tag() || is_home() && empty( $query->query_vars['suppress_filters'] ) ) {
		$cptui_post_types = cptui_get_post_type_slugs();

		$query->set(
			'post_type',
			array_merge(
				array( 'post' ),
				$cptui_post_types
			)
		);
	}
}
add_filter( 'pre_get_posts', 'my_cptui_add_post_types_to_archives' );

add_filter('widget_posts_args', 'widget_posts_args_add_custom_type'); 
function widget_posts_args_add_custom_type($params) {
   $params['post_type'] = array('post','one_product','ten_product','five_product','list_post','how_to');
   return $params;
}

function my_cptui_add_post_types_to_rss( $query ) {
	// We do not want unintended consequences.
	if ( ! $query->is_feed() ) {
		return;    
	}

	$cptui_post_types = cptui_get_post_type_slugs();

	$query->set(
		'post_type',
		array_merge(
			array( 'post' ),
			$cptui_post_types
		)
	);
}
add_filter( 'pre_get_posts', 'my_cptui_add_post_types_to_rss' );