This plugin can be used to connect to another wordpress blog located in a subdomain on the same server. It provides various ways to display posts.
This is a simple plugin, it requires that you have multi-site install and properlly configured the WPMUDEV Multi-DB plugin that can be found at https://premium.wpmudev.org/project/multi-db/
For more information and support, check out: http://www.wpsos.io/wordpress-plugin-add-or-remove-www/
This Plugin allows users to setup there main categories as subdomains
Redirect Wordpress blog from desktop domain to mobile subdomain and create Mobile XML Sitemap.
Convert page into Subdomain, instanly convert any wordpress page to subdomain, i.e page-name.site.com
Convert post into Subdomain.
This plugin adds fullwidth menu on top of every page with links that you choose.
域名映射系统是管理别名域名并将其映射到任何发布资源的最强大方法，可轻松创建微型网站！
Change the location for the uploads folder for WordPress
The Wordpress Plugin WP ImageHost is a simple and easy to configurable plugin to host your images inside your blogposts on a separate subdomain to reduce the number of requests.
This plugin allow you create subdomain without using Wordpress Multisite ! Setup your main categories, tag, pages, and authors as subdomains !
Subdomains allows users to setup there main categories as subdomains. It's a lite and fast code.
Filters the css and script source attribute and moves their domain to one of your choosing
Changes the cookie default path to / (i.e. the whole domain.com not just domain.com/blog), and changes the domain to allow for sub-domains to use the cookie (www.domain.com to .domain.com)
Now its easy to change domains and keep links and images fine you just need to use this shortcode [base_url] as your base url for links and images.