Hi,

here is the filter example for the child theme:

function thegem_custom_wp_nav_menu_args($args) {
    if(in_array(get_the_ID(), array(11111))) {
        if($args['theme_location'] == 'primary') {
            $args['menu'] = 22222;
        }
    }
    return $args;
}
add_filter('wp_nav_menu_args', 'thegem_custom_wp_nav_menu_args');

11111- page ID. 

22222 - menu ID.

Add this code to the functions.php of the child theme.