Prevent doubling Sylius prefix in plugin name

Author: Rafikooo

bin/rename-plugin.php

@@ -231,22 +231,26 @@ private function generateNameVariations(string $company, string $pluginName, boo
             ];
         }
 
-        $syliusPlugin = 'Sylius' . $plugin;
+        $hasSyliusPrefix = str_starts_with($pluginName, 'Sylius');
+        $syliusPlugin = $hasSyliusPrefix ? $plugin : 'Sylius' . $plugin;
+        $syliusPluginName = $hasSyliusPrefix ? $pluginName : 'Sylius' . $pluginName;
+
         $fullClass = $company . $syliusPlugin;
-        $extensionClass = $company . 'Sylius' . $pluginName . 'Extension';
+        $extensionClass = $company . $syliusPluginName . 'Extension';
 
         $companyKebab = $this->toKebabCase($company);
         $fullPluginKebab = $this->toKebabCase($syliusPlugin);
         $companySnake = $this->toSnakeCase($company);
+        $pluginSnakeForDb = $hasSyliusPrefix ? $pluginSnake : 'sylius_' . $pluginSnake;
 
         return [
             'company' => $company,
             'plugin' => $syliusPlugin,
             'fullClass' => $fullClass,
             'extensionClass' => $extensionClass,
             'package' => $companyKebab . '/' . $fullPluginKebab,
-            'db' => $companySnake . '_sylius_' . $pluginSnake . '_plugin',
-            'configKey' => $companySnake . '_sylius_' . $pluginSnake,
+            'db' => $companySnake . '_' . $pluginSnakeForDb . '_plugin',
+            'configKey' => $companySnake . '_' . $pluginSnakeForDb,
         ];
     }