thanks for a great plugin. made it much easier to get my local dev site working after adding a new laptop to my home network.
I found it necessary to made a minor change to your code - adding the 'plugins_url' filter alongside 'site_url" and others.
This's because my plugins all use the plugin_url() function.
While at it, I also added the 'content_url' filter to your list of filters, for those people using get_stylesheet_uri() in their themes.
After making these changes, your plugin worked perfectly for my site.
I'm not sure these are genuine omissions or if your plugin has already made provisions for them. I'd appreciate your feedback.