How to Hide EmbedPress Admin Menus

function plt_hide_embedpress_menus() {
	//Hide "EmbedPress".
	remove_menu_page('embedpress');
	//Hide "EmbedPress → Dashboard".
	remove_submenu_page('embedpress', 'embedpress');
	//Hide "EmbedPress → Analytics".
	remove_submenu_page('embedpress', 'embedpress-analytics');
	//Hide "EmbedPress → Branding".
	remove_submenu_page('embedpress', 'embedpress&page_type=custom-logo');
	//Hide "EmbedPress → Custom Ads".
	remove_submenu_page('embedpress', 'embedpress&page_type=ads');
	//Hide "EmbedPress → Shortcode".
	remove_submenu_page('embedpress', 'embedpress&page_type=shortcode');
	//Hide "EmbedPress → Settings".
	remove_submenu_page('embedpress', 'embedpress&page_type=settings');
}

add_action('admin_menu', 'plt_hide_embedpress_menus', 1000);

Where do I put this code?