How to mapping a WordPress MultiSite Network Subdirectories to new domain with all subsites

On your olddomain.com, if you’re using an apache server, add .htaccess rewrite similar to:

RewriteEngine On
RedirectMatch 301 /subdirectory/(.*) http://newdomain.com/$1

This will take any olddomain.com/subdirectory/{site_slug}/ requests and 301 redirect them to newdomain.com/{site_slug}

Related Posts:

  1. Site admin in a network install can’t edit users?
  2. Multisite Domain Mapping with SSL
  3. Basic Multisite Question – Managing Content Centrally
  4. WP-Admin not working properly at WordPress multisite with subdirectories
  5. Multisite – Keep users logged in only to their site
  6. Is there an easy way to separate themes on network?
  7. Multisite – sub-subfolders for certain blogs
  8. Multisite behind Varnish
  9. How do I know if a user has a blog in WordPress Multisite?
  10. Multisite with Different Domains
  11. Weird Issue with load balanced WP 3.0 setup
  12. Configure WordPress to read from database only, never write
  13. How does WordPress connect sites and the wp_users table?
  14. Hook filter to change wp_upload_dir() path in multisite
  15. How to migrate WordPress Blogs into Multisite without using the GUI-Import/Export Feature
  16. WordPress network (multisite) /wp-admin/ redirect loop (ERR_TOO_MANY_REDIRECTS)
  17. Suppress subdirectory from WordPress Multisite primary URL
  18. Copy posts from one blog to another in multisite environment
  19. SSL for mapped subdomains in multisite (no plugins)
  20. Child Theme CSS Not Overriding Parent Theme In MultiSite Site
  21. Has anyone experience w/ WordPress (MultiSite) hidden users (possibly hacked)?
  22. Why wordpress multisite redirect to wp-signup if site exists?
  23. Is the W3 Total Cache plugin a good choice for WordPress MultiSite? [closed]
  24. How To Remove Dashboard Menu Items for Multisite Users?
  25. Can wp-cli display all users and their roles across all sites in a multisite instance?
  26. Is it possible to import a wordpress backup from a single site in to a multi-site configuration?
  27. Multiple domains with different child themes on one installation?
  28. Staging setup for multisite installation
  29. Changing wp-content to other name? Multisite set up
  30. Redirect users on logout
  31. Multisite: I have a gap in my blogs. How to add the missing one?
  32. Create rewriterules for different domains in htaccess file with WP multisite
  33. Force Load https WordPress Plugins
  34. Free Google Analytics plugin that works with WordPress in network mode (WPMU)? [closed]
  35. How Access Multiple WordPress sites with a single login
  36. Adding an existing subfolder site to a fresh multisite in the root, would it cause a problem?
  37. How to protect post attachments related to a custom post type, from non-logged in users, on 1 subsite of a multisite installation?
  38. Aggregate multisite RSS and restrict certain content
  39. Htaccess file isn’t redirecting http sub-pages to https––they display 404 error instead, tried many solutions and none work
  40. WordPress Multi-Site on Ubuntu 18.04 LAMP Keeps Re-Directing
  41. How to force change Network site multi language subdirectory base URL?
  42. Create subdomain out of sight the wp multisite
  43. Nginx Wildcard SSL with WordPress Multisite Subdomains
  44. get_post_meta fails after switch_to_blog
  45. How to log out from wordpress multiple site?
  46. Multisite – create plugin to hide deactivated sites from the sites overview
  47. How to protect specific uploaded files from being accessed by non-logged-in users in WP-multisite
  48. Cannot use Network Admin (Dashboard) on Multi-site after 301 www redirect
  49. Suspicious mesage appears instead of images
  50. How do you update a network option value in the DB via a hook
  51. Two wordpress mu installs, same settings/plugins/themes?
  52. Where are the files that control the multisite user dashboard?
  53. How do I change discussion settings for all blogs in multisite?
  54. Restricting page templates by blog_id in multisite network
  55. Is There A Plugin to Create WP Multisite Installs programatically
  56. Can’t log in to wp-admin after setting up Multisite
  57. Should i install multiple wordpress for one site?
  58. Possibility of Synchronized and Exactly Same Multiple Sites via WordPress Multisite
  59. Multisite > Edit Site > Themes – what are these themes?
  60. Sharing /wp-content/ folder between different WordPress Multisite installs?
  61. wordpress multisite domain mapping redirects to original subdomain
  62. Multisite missing tmp folder error while uploading
  63. WordPress Multisite: Set template languages for a domain?
  64. WordPress Multisite Completely FUBAR?
  65. How to use global category code
  66. Is there something I need to know in order to use WordPress on foreign (Swedish) TLDs?
  67. Multiple domain names map to one site of wordpress subdomain multisite
  68. WordPress Multisite loads wrong subdomain dashboard
  69. How to map domains to specific pages in WordPress and display them in the address bar?
  70. WordPress API – sign-up to multiple Multisites from one single form
  71. Duplicate/Clone a Multi-site But Use Same Images & Resources?
  72. Redirect a user roll to a page after login in mutlisite network
  73. Create multiple clones of site with different branding?
  74. There is how to change url domain on some posts?
  75. How to get the categories of a selected blog on multisite?
  76. Modify new user email notification in network admin screen wp multisite
  77. Admin Ajax returns “0 200 OK server error..” in Multi-site sub-site
  78. WordPress Multisite: an official and definitive way to enable https ? (http to https)
  79. Multi-site Installation in WordPress | Security & Future Migrations
  80. Get the latest 3 posts across the network
  81. Multisite login and redirect to users main blog,
  82. Synchronize wordpress site between two different servers
  83. Blog broken after changing Site/Home URL
  84. What dictates whether a plugin will be available to a site in a multisite install?
  85. How do I setup WordPress Multisite in it’s own directory?
  86. Configuring Multisite with subdomains
  87. Autoblog posts in wpms(network) into main site including featured images
  88. Cron job disappering without notice?
  89. WP Multisite .htaccess interferes with cgi-bin
  90. Redirect all users, except network administrators, from the main site to a subsite
  91. How do I remove ‘www.’ from all internal links in self-hosted multisite?
  92. How do I make a copy of WordPress to other folder
  93. MU Domain mapping
  94. WordPress multisite with subdirectories always redirects to mainsite
  95. Avoid landing page redirects issue in wordpress multisite
  96. Multisite website configure Domain issue
  97. Can i use the same content in two websites? one is the main website and one is directory website
  98. WordPress Multisite
  99. Multisite admin panel not working after the update
  100. WordPress Network / Multisite login to one site allow access to all
error code: 523