public function rename($pathToImage, $newName)
    {
        $this->sizes->keys()->each(function ($size) use ($pathToImage, $newName) {
            $existing = $this->createThumbPath($pathToImage, $size);
            list($path) = $this->getThumbPath($pathToImage, $size);

            if ($this->storage->exists($existing)) {
                $this->storage->move($existing, $path . '/' . $newName);
            }
        });
    }