Crea una página de agradecimiento personalizada

wc-custom-thank-you-page.php

// Redirige al cliente a una página de agradecimiento personalizada según el producto que haya comprado
if ( in_array( 'woocommerce/woocommerce.php', get_option( 'active_plugins' ) ) && ( version_compare( WC()->version, '3.0.0', '>=' ) ) ){

	add_action( 'template_redirect', 'wc_custom_redirect_after_purchase' );
	function wc_custom_redirect_after_purchase() {
	    	global $wp;
	    	$products_list = array( 17453, 17253 ); // Añade aquí los IDs de tus productos o usa '*' para que se aplique a todos los productos de la tienda
	    	$page_ID = 16089; // Indica aquí el ID de la página de agradecimiento personalizada
		
	    	if ( is_checkout() && ! empty( $wp->query_vars['order-received'] ) ) {
	    	    	$order_id  = absint( $wp->query_vars['order-received'] );
	    	    	$order_key = wc_clean( $_GET['key'] );
	    	    	$order = wc_get_order( $order_id );
		
	    	    	$redirect  = get_permalink( $page_ID );
	    	    	$redirect .= get_option( 'permalink_structure' ) === '' ? '&' : '?';
	    	    	$redirect .= 'order=' . $order_id . '&key=' . $order_key;
			
	    	    	foreach( $order->get_items() as $item ) {
	    	    		$_product = wc_get_product( $item['product_id'] );
	
	    	    		if ( in_array( $item['product_id'], $products_list ) || in_array( '*', $products_list ) ) {
	
	    	    			wp_redirect( $redirect );
	    	    			exit;
	    	    		}
	    	    	}
	    	}
	}
	
	add_shortcode( 'wc_custom_thank_you_order_review', 'render_wc_custom_thank_you_order_review' );
	function render_wc_custom_thank_you_order_review(){
		$order_review;
	
		// check if the order ID exists
	    	if ( ! isset( $_GET['key'] ) || ! isset( $_GET['order'] ) ) {
	    	    return 'Pedido no encontrado';
	    	}
		
	    	$order_id  = apply_filters( 'woocommerce_thankyou_order_id', absint( $_GET['order'] ) );
	    	$order_key = apply_filters( 'woocommerce_thankyou_order_key', empty( $_GET['key'] ) ? '' : wc_clean( $_GET['key'] ) );
	    	$order     = wc_get_order( $order_id );
		
		
	    	if ( $order->get_id() != $order_id || $order->get_order_key() != $order_key ) {
	    	    return 'Pedido no encontrado';
	    	}
		
	    	ob_start(); 
	    	?>
	
		<div class="woocommerce-order">
	
			<?php if ( $order ) : ?>
		
				<?php if ( $order->has_status( 'failed' ) ) : ?>
		
					<p class="woocommerce-notice woocommerce-notice--error woocommerce-thankyou-order-failed"><?php _e( 'Unfortunately your order cannot be processed as the originating bank/merchant has declined your transaction. Please attempt your purchase again.', 'woocommerce' ); ?></p>
		
					<p class="woocommerce-notice woocommerce-notice--error woocommerce-thankyou-order-failed-actions">
						<a href="<?php echo esc_url( $order->get_checkout_payment_url() ); ?>" class="button pay"><?php _e( 'Pay', 'woocommerce' ) ?></a>
						<?php if ( is_user_logged_in() ) : ?>
							<a href="<?php echo esc_url( wc_get_page_permalink( 'myaccount' ) ); ?>" class="button pay"><?php _e( 'My account', 'woocommerce' ); ?></a>
						<?php endif; ?>
					</p>
		
				<?php else : ?>
		
					<p class="woocommerce-notice woocommerce-notice--success woocommerce-thankyou-order-received"><?php echo apply_filters( 'woocommerce_thankyou_order_received_text', __( 'Thank you. Your order has been received.', 'woocommerce' ), $order ); ?></p>
		
					<ul class="woocommerce-order-overview woocommerce-thankyou-order-details order_details">
		
						<li class="woocommerce-order-overview__order order">
							<?php _e( 'Order number:', 'woocommerce' ); ?>
							<strong><?php echo $order->get_order_number(); ?></strong>
						</li>
		
						<li class="woocommerce-order-overview__date date">
							<?php _e( 'Date:', 'woocommerce' ); ?>
							<strong><?php echo wc_format_datetime( $order->get_date_created() ); ?></strong>
						</li>
		
						<li class="woocommerce-order-overview__total total">
							<?php _e( 'Total:', 'woocommerce' ); ?>
							<strong><?php echo $order->get_formatted_order_total(); ?></strong>
						</li>
		
						<?php if ( $order->get_payment_method_title() ) : ?>
		
						<li class="woocommerce-order-overview__payment-method method">
							<?php _e( 'Payment method:', 'woocommerce' ); ?>
							<strong><?php echo wp_kses_post( $order->get_payment_method_title() ); ?></strong>
						</li>
		
						<?php endif; ?>
		
					</ul>
		
				<?php endif; ?>
		
				<?php do_action( 'woocommerce_thankyou_' . $order->get_payment_method(), $order->get_id() ); ?>
				<?php do_action( 'woocommerce_thankyou', $order->get_id() ); ?>
		
			<?php else : ?>
		
				<p class="woocommerce-notice woocommerce-notice--success woocommerce-thankyou-order-received"><?php echo apply_filters( 'woocommerce_thankyou_order_received_text', __( 'Thank you. Your order has been received.', 'woocommerce' ), null ); ?></p>
		
			<?php endif; ?>
		
		</div>
		<?php
		$content .= ob_get_contents();
	    	ob_end_clean();
	
	    	return $content;
	}
}