curoagency

WooCommerce sends an email to the store admin every time an item is placed on backorder. There is no built-in toggle to disable this — the only options in WooCommerce → Settings → Emails control the email template, not whether it sends at all.
This plugin removes that notification cleanly, with no options page and no bloat.
What it does:
<ul>
<li>Prevents the “Product Backorder” admin notification email from being sent</li>
<li>Has no effect on any other WooCommerce emails</li>
<li>Does not affect the customer’s order confirmation or any other customer-facing emails</li>
<li>Works automatically on activation — no configuration required</li>
</ul>
Who is this for?
Store owners who use backorders as a standard fulfilment method and find the admin notification emails unnecessary or disruptive. If your warehouse team or fulfilment process handles backorders without needing an email trigger, this plugin removes the noise.

Disable WooCommerce Backorder Emails

Stops WooCommerce from sending backorder notification emails to the admin. No settings needed — just activate and it works.

RLDD

Add a Delivery Estimate or Shipping Method Description to the WooCommerce Cart with a simple, fast and lightweight plugin.
<h3>Features</h3>
☑ Assign Ship Estimates by WooCommerce shipping method
☑ Supports Additional Rules by product Variation or Backorder status
☑ WooCommerce Blocks Compatible
☑ Google Customer Reviews Compatible
☑ Supports “estimated_delivery_date” required by Google Customer Reviews survey opt-in
<h3>PRO Features</h3>
✅ Dynamic Estimates – Dynamically adjust delivery estimates based on the quantity of products in the shopping cart.
✅ Single Product Page Display – Configure Estimates on product pages, and flexibility to include or exclude products.
✅ Optimize for Sales Backlogs – Account for varying processing times by factoring in sales backlogs.
✅ Vacation Mode – Supports a date range for your absence, along with the flexibility to include or exclude products.

Ship Estimate for WooCommerce

Add a Delivery Estimate or Shipping Method Description to the WooCommerce Cart with a simple, fast and lightweight plugin.

Disable WooCommerce Backorder Emails vs Ship Estimate for WooCommerce