Directory / plugin
Multisites In Link Search
v1.0.0 · by GusSalvador
This plugin adds a modifier to Better Internal Link Search so you can search and create links to other blogs in your network.
About this plugin
Requires Better Internal Link Search. This simple plugin adds a search modifier to the wordpress link search tool.
Using -sites {Query} you can search the sites in your network and quickly embed a link to its home URL.