I would like to use this plugin to search an entire WP multisite network, and I will probably try to use one of two methods to alter the code:
1. Use switch_to_blog() to cycle through every subsite looking for the same variables (post type, meta, custom field, etc.)
2. Change the query function in the plugin to look in all post tables of all multisites
Which would be the more elegant and easier way to customize this plugin? I thought I would ask before I went down the wrong road.