title: Modify WooCommerce backorder message
body: <p>So here goes... 
  I have a wordpress site and use woocommerce etc etc. I want to change the backorder message on the product pages to something like “please allow 2 – 4 weeks for delivery of this item” which i’m having issues with.</p>
  
  <p>I also want the same or similar message to show in the shopping cart page where the backorder message usually displays under the item name.</p>
  
  <p>Alternatively, but not my preference, just hide the backorder message from the cart page altogether, but still have it on the product page.</p>
  
  <p>I’m inputting the php code through a plugin rather than using a child theme or mucking about with other things. I usually manage ok, but completely stumped at this. I spent hours on this yesterday and managed to crash my site and everything! lol…</p>
  
  <p>I think it would give a much more professional look to my site.</p>
  
  <p>A link to one of the products on backorder on my site is below so that you can see exactly what i’m looking for.</p>
  
  <p><a href="https://ascentsofscotland.co.uk/product/cormag-celtic-bangle/" rel="nofollow noreferrer">https://ascentsofscotland.co.uk/product/cormag-celtic-bangle/</a></p>
  
  <p>Any help is greatly appreciated with this as i'm beginning to get frustrated with something that should in theory be simple... (I think it should actually be a customisable part in woocommerce anyway!)</p>
  
  <p>Thanks in advance to all you genius people out there!</p>
  
  <p>Stu</p>