title: How can I share a non-primary menu of a Multisite's main domain across all sub-domains in the form of tabs as links?
body: <p>I have a Multisite with a main domain (<em><a href="http://www.valleysgroup.co.uk" rel="nofollow noreferrer">www.valleysgroup.co.uk</a></em>) and various sub-domains (<em>brickslipsdirect.valleysgroup.co.uk</em>, <em>tradeporcelain.valleysgroup.co.uk</em> etc).</p>
  <p>I am wanting to share a custom top bar containing a menu that is <strong>not</strong> the primary menu of the main domain, from the main domain across all the sub-domains. This menu will be simple links to each of the sub-domains, but in the form of tabs. Tab 1 will lead to <em>brickslipsdirect.valleysgroup.co.uk</em>, tab 2 will lead to <em>tradeporcelain.valleysgroup.co.uk</em> etc.</p>
  <p>I have spent several days trying various solutions, which I then came across the plugin: <a href="https://en-gb.wordpress.org/plugins/multisite-shared-menu/" rel="nofollow noreferrer">Multisite Shared Menu</a></p>
  <p>This works great, apart from it will only apply the primary menu from the main domain, and no other menu's. Ideally I would like to create a new menu location named <em><strong>Global Top Bar</strong></em> on the main domain and all subs, create my menu named <em><strong>Global Menu</strong></em> on the main domain, and then pull the menu into all the subs.</p>
  <p>I am also unsure how to implement this on the main domain and sub-domains as tabs instead of a general horizontal, dropdown or list menu.</p>
  <p>Please see image for clarity on what I am looking for looks-wise across the main domain and the subs:</p>
  <p><a href="https://i.stack.imgur.com/pZaWx.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/pZaWx.png" alt="Global Top Bar" /></a></p>
  <p>Any help would be greatly appreciated!</p>