src/Gwa/MultisiteDirectoryResolver.php
public function fixWpIncludeFolder($url, $path)
    {
        if (strpos($url, $this->wpDirectoryPath)) {
            return $url;
        }

        $wordpressUrl = ['/(wp-includes)/'];
        $multiSiteUrl = [trim($this->wpDirectoryPath, '/').'/wp-includes'];

        return preg_replace($wordpressUrl, $multiSiteUrl, $url, 1);
    }
public function fixWpIncludeFolder($url, $path)
    {
        if (strpos($url, $this->wpDirectoryPath)) {
            return $url;
        }

        $wordpressUrl = ['/(wp-includes)/'];
        $multiSiteUrl = [trim($this->wpDirectoryPath, '/').'/wp-includes'];

        return preg_replace($wordpressUrl, $multiSiteUrl, $url, 1);
    }
Add subfolder path to wp-includes path.

@param string $url
@param string $path

@return string