title: Local change of database inside wordpress plugin
body: <p>I have wordpress multisite and booking plugin on each. I would like them to share tables in database (so "all these" plugins will use single, chosen by me, WP DB).</p>
  
  <p>This plugin utilizes get_post(), get_post_meta() etc. It doesn't query DB directly. My idea was to create something like local config or maybe local $wpdb global redefinition? I don't know how to do this though.</p>
  
  <p>Or maybe is there a better way?</p>