Diluted

This plugin adds a WooCommerce payment method that completes checkout without a real payment provider. Orders are saved and marked paid like a normal purchase, only the payment is fake.
<ul>
<li>Admin-only – Only users who can <code>manage_woocommerce</code> (typically administrators and shop managers) see the method at checkout. Guests and customers never see it.</li>
<li>Paid immediately – Orders complete as if payment succeeded. Stock updates, emails, and other post-payment behavior run as usual.</li>
<li>Works everywhere you check out – Shortcode/classic checkout and the Cart & Checkout blocks.</li>
</ul>
<h3>Usage</h3>
<ol>
<li>Sign in as a user with the Shop manager or Administrator role (or any role that includes <code>manage_woocommerce</code>).</li>
<li>Add products to the cart and open checkout.</li>
<li>Choose the test payment method in the checkout, the default label is Test order (fake payment) unless you changed it under the gateway settings.</li>
<li>Place the order. You are redirected to the order received (thank-you) page; the order is recorded as paid.</li>
</ol>
You can customize the Title and Description shown at checkout under WooCommerce → Settings → Payments → Test order (admin only).

Diluted Test Order for WooCommerce

Adds a fake payment method so you can test the full checkout flow without a real payment provider. Ideal for staging, QA and local development.

Scott Reilly

Though it is typically an individually configurable aspect of WordPress, there are times when forcing a single admin color scheme upon all users of a site can be warranted, such as to:
<ul>
<li>Provide a unique backend color scheme for multiple sites used by the same set of users to reinforce the difference between the sites.</li>
<li>Clearly denote backend differences between a production and staging/test instance of a site. Especially given that in this situation with the same plugins active and often the same data present, it can be easy to get mixed up about what site you’re actually on.</li>
<li>Force a site brand-appropriate color scheme.</li>
<li>Crush the expression of individuality under your iron fist.</li>
</ul>
Additionally, the plugin removes the “Admin Color Scheme” profile setting from users who don’t have the capability to set the admin color scheme globally since being able to set its value gives them the false impression that it may actually apply.
Links: <a href="https://coffee2code.com/wp-plugins/force-admin-color-scheme/" rel="nofollow ugc">Plugin Homepage</a> | <a href="https://wordpress.org/plugins/force-admin-color-scheme/" rel="ugc">Plugin Directory Page</a> | <a href="https://github.com/coffee2code/force-admin-color-scheme/" rel="nofollow ugc">GitHub</a> | <a href="https://coffee2code.com" rel="nofollow ugc">Author Homepage</a>
<h3>Hooks</h3>
The plugin is further customizable via one filter. Typically, code making use of filters should ideally be put into a mu-plugin or site-specific plugin (which is beyond the scope of this readme to explain).
c2c_force_admin_color_scheme (filter)
The ‘c2c_force_admin_color_scheme’ filter allows you to set or override the forced admin color scheme. Use of the constant (“) takes priority over the filtered value, but the filtered value takes priority over the value set via the admin.
Arguments:
<ul>
<li>$color (string): The name of the admin color scheme. If an empty string is returned, then the plugin will behave as if no forced admin color scheme has been defined.</li>
</ul>
Example:
<pre><code>/**
 * Sets a forced admin color scheme based on user. Admins get one color scheme, whereas everyone else gets another.
 *
 * @param string $color The current forced admin color scheme. Empty string indicates no forced admin color scheme.
 * @return string
 */
function my_c2c_force_admin_color_scheme( $color ) {
 return current_user_can( 'manage_options' ) ? 'sunrise' : 'coffee';
}
add_filter( 'c2c_force_admin_color_scheme', 'my_c2c_force_admin_color_scheme' );
</code></pre>

Force Admin Color Scheme

Force a single admin color scheme for all users of the site.

Diluted Test Order for WooCommerce vs Force Admin Color Scheme