Automattic

WooCommerce

SomewhereWarm

Manos (a11n)

Free mini-extension for <a href="https://woocommerce.com/products/product-bundles/" rel="nofollow ugc">WooCommerce Product Bundles</a> that allows you to map variations to static Product Bundles.
Useful if you, for example:
<ul>
<li>Want to bundle together Hoodies and T-Shirts, and need a way to let customers choose their Size once, and then add the right Bundle to their cart.</li>
<li>Are selling wine in bottles, boxes or pallets, and have created the box and pallet using Product Bundles. Now, you need a way to let customers choose a single bottle, a box, or a pallet.</li>
</ul>
Important: This plugin requires the official <a href="https://woocommerce.com/products/product-bundles/" rel="nofollow ugc">WooCommerce Product Bundles</a> extension. Before installing this plugin, please ensure that you are running the latest versions of both WooCommerce and WooCommerce Product Bundles.
Note: This experimental plugin has been created to validate and refine a feature that may be rolled into WooCommerce Product Bundles — or dropped! — in the future.
Important: The code in this plugin is provided “as is”. Support via the WordPress.org forum is provided on a voluntary basis only. If you have an active subscription for WooCommerce Product Bundles, please be aware that WooCommerce Support may not be able to assist you with this experimental plugin.

Product Bundles – Variation Bundles

Free mini-extension for WooCommerce Product Bundles that allows you to map Bundles to variations. Once a Product Bundle has been mapped to a variation …

WPClever

WPC Linked Variation is a sharp tool for WooCommerce store owners to make life simple and easy. It allows users to connect a group of any product types together by attribute(s) while they can still be managed as separated products. All products will be organized neatly by attributes with an elegant swatches style just as the variation swatches look for normal variable products.
What is worth mentioning is that our plugin allows users to link items of many product types together. In your dream, have you ever wondered how you can group a <a href="https://wordpress.org/plugins/woo-product-bundle/" rel="ugc">Product Bundles</a>, a <a href="https://wordpress.org/plugins/wpc-grouped-product/" rel="ugc">Smart Grouped Product</a>, and a <a href="https://wordpress.org/plugins/wpc-composite-products/" rel="ugc">Composite Products</a> together? This plugin just realizes your dream. No complex codes. Need to create a common attribute(s) then configure the terms for them, then you can effortlessly configure the swatches display for those products.
If you have ever felt exhausted from finding useful tools to configure complex settings at the variation level, this plugin will save the day. Many of the great plugins, including most of our WPC plugins, are only available at the product level. With this plugin, you can still use plugins on your products while linking them together at ease and showcase in an informative style.
Noticeably, WPC Linked Variation is integrated with the Quick View feature from the <a href="https://wordpress.org/plugins/woo-smart-quick-view/" rel="ugc">WPC Smart Quick View</a> plugin, which allows buyers to preview products right on the current page. This helps improve the user experience and makes customers stay on track with the currently viewed products.
<h4>Live demo</h4>
Visit our <a href="https://demo.wpclever.net/wpclv/" title="live demo" rel="nofollow ugc">live demo</a> here to see how this plugin works.
<h4>How to link any product types by attributes</h4>
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/7_EJqkEXdAQ?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>
<h4>Key Features</h4>
<ul>
<li>Configure a position to display the linked variations on each single product page.</li>
<li>Swatches style for linked variations.</li>
<li>Use the shortcode to display the linked variations in any place on your site.</li>
<li>Preview individual products in a new tab, the same tab, or on a Quick View popup.</li>
<li>Translatable for multilingual sites</li>
<li>Integrated with the feature from the <a href="https://wordpress.org/plugins/woo-smart-quick-view/" rel="ugc">WPC Smart Quick View</a> plugin</li>
<li>Compatible with most WooCommerce themes & plugins</li>
</ul>
<h4>Steps to set up linked variations</h4>
STEP 1: Create the attributes by navigating to WooCommerce >> Attributes, configure a name, slug, then click on the Configure the terms button to add terms.
If the attributes you need have already been created, you still need to check carefully if the terms are fully configured or not.
STEP 2: Go to the single product page, in the Product Data section, open the Attributes tab, and check the drop-down list to make sure the attributes chosen are the ones configured in the Attributes section above.
Since WPC Linked Variations will display swatches buttons for linked variations, it’s important that all terms under each attribute be fully configured. If you click to create new custom attributes, then configure the terms in the Attributes tab of the product page, this won’t work, and those attributes won’t be displayed in the swatches.
STEP 3: Make sure you have properly added the chosen attributes to all products that are about to be linked.
<ul>
<li>The selected attributes for linked variation must be common for all chosen products.</li>
<li>The terms used for variations must be distinctive to distinguish between. Linked variations in the preview step.</li>
</ul>
For example:
The chosen Attributes – Color must be chosen in the Attributes tab of both product A & product B. The terms chosen for each item must be different from each other: Color – Blue for product A & Color – Red for product B.
Or both can have the same color, but they need a second common attribute where they can be distinguished.
STEP 4: Navigate to WPClever >> Linked Variation:
<ul>
<li>Configure a position to display the list of linked variations.</li>
<li>Choose a preview style: in the same tab, new tab, or Quick View.</li>
</ul>
Then you’re good to go. You can also read for more instructions here. 
Good luck and enjoy our plugin.
<h4>Other alternatives you might also like</h4>
<ul>
<li><a href="https://wordpress.org/plugins/wpc-variation-swatches/" rel="ugc">WPC Variation Swatches</a></li>
<li><a href="https://wordpress.org/plugins/wpc-variations-radio-buttons/" rel="ugc">WPC Variations Radio Buttons</a></li>
<li><a href="https://wordpress.org/plugins/wpc-variations-table/" rel="ugc">WPC Variations Table</a></li>
<li><a href="https://wordpress.org/plugins/wpc-show-single-variations/" rel="ugc">WPC Show Single Variations</a></li>
<li><a href="https://wordpress.org/plugins/woo-smart-quick-view/" rel="ugc">WPC Smart Quick View</a></li>
</ul>

WPC Linked Variation for WooCommerce

WPC Linked Variation is built to link separate products together by attributes.

Product Bundles – Variation Bundles vs WPC Linked Variation for WooCommerce