Update content/hardware/04.pro/shields/portenta-uwb-shield/product.md

Co-authored-by: Christopher Méndez <[email protected]>

Author: BenjaminDannegard

content/hardware/04.pro/shields/portenta-uwb-shield/product.md

@@ -1,6 +1,6 @@
 ---
 title: Portenta UWB Shield
-url_shop: https://store.arduino.cc/
+url_shop: https://store.arduino.cc/portenta-uwb-shield
 url_guide: /tutorials/
 primary_button_url: /tutorials/
 primary_button_title: Get Started