Assigning sidebars programatically

functions.php

<?php
// Don't include the opening php tag

/**
 * Assign the sidebars
 */
add_action( 'genesis_header','prefix_change_genesis_sidebar' );
function prefix_change_genesis_sidebar() {
	
	global $post; 

    if ( get_post_type() == 'post' ) { // Check if we're on a single post for the 'post' post type 
        remove_action( 'genesis_sidebar', 'genesis_do_sidebar'); // remove the default genesis sidebar
        remove_action( 'genesis_sidebar', 'gencwooc_ss_do_sidebar' ); // remove the woocommerce sidebar
        remove_action( 'genesis_sidebar', 'ss_do_sidebar' ); // remove the default sidebar added by genesis simple sidebars
        add_action( 'genesis_sidebar', 'prefix_do_blog_sidebar' ); // call the function for my custom sidebar
    }

    if ( get_post_type() == 'product' ) { // Check if we're on a single post for the 'product' post type 
        remove_action( 'genesis_sidebar', 'genesis_do_sidebar'); // remove the default genesis sidebar
        remove_action( 'genesis_sidebar', 'gencwooc_ss_do_sidebar' ); // remove the woocommerce sidebar
        remove_action( 'genesis_sidebar', 'ss_do_sidebar' ); // remove the default sidebar added by genesis simple sidebars
        add_action( 'genesis_sidebar', 'prefix_do_products_sidebar' ); // call the function for my custom sidebar
    }
}

//* Output the products sidebar
function prefix_do_products_sidebar() {
	dynamic_sidebar( 'products' );
}

//* Output the blog sidebar
function prefix_do_blog_sidebar() {
	dynamic_sidebar( 'blog' );
}