Fixes broken assets, media, and ACF fields in WordPress multisite subdirectory installations by ensuring all subsites load assets from the main site URL.
- WordPress 5.0+
- PHP 7.2+
- WordPress Multisite with subdirectories (not subdomains)
composer require josephfusco/multisite-root-asset-fix- Upload to
/wp-content/plugins/ - Network Activate through 'Network Admin > Plugins'
- No configuration needed
- Fixes CSS, JS, and media URLs
- Corrects ACF field paths
- Zero configuration
- Works automatically
- Fork repository
- Create feature branch
- Submit Pull Request
GPL v2 or later