ENGCOM-3945: [Backport] Add useful debug info for which website has not been found #20522

 - Merge Pull Request #20522 from mageprince/magento2:2.2-develop-PR-port-19709
 - Merged commits:
   1. 3520de6
   2. 3bc62e6

Author: magento-engcom-team

app/code/Magento/Store/Model/WebsiteRepository.php

@@ -77,7 +77,9 @@ public function get($code)
         ]);
 
         if ($website->getId() === null) {
-            throw new NoSuchEntityException();
+            throw new NoSuchEntityException(
+                __(sprintf("The website with code %s that was requested wasn't found. Verify the website and try again.", $code))
+            );
         }
         $this->entities[$code] = $website;
         $this->entitiesById[$website->getId()] = $website;
@@ -99,7 +101,9 @@ public function getById($id)
         ]);
 
         if ($website->getId() === null) {
-            throw new NoSuchEntityException();
+            throw new NoSuchEntityException(
+                __(sprintf("The website with id %s that was requested wasn't found. Verify the website and try again.", $id))
+            );
         }
         $this->entities[$website->getCode()] = $website;
         $this->entitiesById[$id] = $website;