title: Wordpress how to override function get_order_report_data from wc_admin_report
body: <p>I want to change a part of the <code>get_order_report_data()</code> function inside <code>class-wc-admin-report.php</code> without touching the core.</p>
  
  <p>I would like to change the order status filter, right now it is:</p>
  
  <pre><code>$query['where']  = "
              WHERE   posts.post_type     = 'shop_order'
              AND     posts.post_status   = 'publish'
              AND     tax.taxonomy        = 'shop_order_status'
              AND     term.slug           IN ('" . implode( "','", apply_filters( 'woocommerce_reports_order_statuses', array( 'completed', 'processing', 'on-hold' ) ) ) . "')
              ";
  </code></pre>
  
  <p>And I want to change the <em>term.slug</em> to <code>custom_status</code>.</p>
  
  <p>I don't now how to do this with a plugin or something like that</p>