protected function setAddonConfigNamespaces()
    {
        if (file_exists($this->addon->path('addon.php'))) {
            $search = [
                "namespace {$this->currentNamespace}",
                "'namespace' => '{$this->currentNamespace}'",
                "'{$this->currentNamespace}\\",
                "\"{$this->currentNamespace}\\",
                "\\{$this->currentNamespace}\\",
            ];

            $replace = [
                "namespace {$this->newNamespace}",
                "'namespace' => '{$this->newNamespace}'",
                "'{$this->newNamespace}\\",
                "\"{$this->newNamespace}\\",
                "\\{$this->newNamespace}\\",
            ];

            $this->replaceIn($this->addon->path('addon.php'), $search, $replace);
        }
    }