Cobertura Package Name Fallback

Author: tm1000

src/Report/Cobertura.php

@@ -84,7 +84,7 @@ public function process(CodeCoverage $coverage, ?string $target = null, ?string
 
             $packageElement    = $document->createElement('package');
             $packageComplexity = 0;
-            $packageName       = $name ?? '';
+            $packageName       = $name ?? str_replace($report->pathAsString() . DIRECTORY_SEPARATOR, '', $item->pathAsString());
 
             $packageElement->setAttribute('name', $packageName);