adapt error message

Author: reithor

src/lib/Base/Exceptions/ContentFieldValidationException.php

@@ -59,10 +59,10 @@ public static function createNewWithMultiline(array $errors, ?string $contentNam
         $exception = new self($errors);
         $exception->contentName = $contentName;
 
-        $exception->setMessageTemplate('Content "%contentName%" fields did not validate: %errors%');
+        $exception->setMessageTemplate('Content%contentName%fields did not validate: %errors%');
         $exception->setParameters([
             '%errors%' => $exception->generateValidationErrorsMessages(),
-            '%contentName%' => $exception->contentName !== null ? $exception->contentName : '',
+            '%contentName%' => $exception->contentName !== null ? ' "'. $exception->contentName. '" ' : ' ',
         ]);
         $exception->message = $exception->getBaseTranslation();