CodingMall.com

This plugin allows you to make multiple front end eCommerce websites with WordPress and WooCommerce, from just a single, simple installation of WordPress.
Suppose you have a WordPress site example.com. It contains 100 products. You want to show some of them on garments.example.com, some on my-eshop.com and some products on mobiles.example.com. See? you can show your WooCommerce products across multiple subdomains and even on separate domains.
How to do it? Very simple. To setup a new subdomain for example, mobiles.example.com, do the following:
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Install this plugin and activate it.
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Point mobiles.example.com to your main website server. This may require changing of DNS records. On many hosting providers this process is called creating a “Domain Alias” or Add-on domain. The target is that if you browse your new domain or subdomain, it should show the content as you see on your main site.
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Create a new ‘Contributor’ type user.
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Put https://mobiles.example.com in his site url field and save.
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Now, go in Products and set that author to those products in WooCommerce, which you want to show on mobiles.example.com.
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That’s it. Now browse https://mobiles.example.com and you will see products made by the contributor user of this site.
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For more information or support, you can contact us at 
<a href="https://codingmall.com/contact-us" rel="nofollow ugc">https://codingmall.com/contact-us</a>
MORE FEATURES:
If you want to create a true Multistore, multi-vendor experience and if you want more features, please have a look here; 
<a href="https://codingmall.com/wordpress/203-multi-sites-for-wordpress-and-woocommerce" rel="nofollow ugc">https://codingmall.com/wordpress/203-multi-sites-for-wordpress-and-woocommerce</a>
Premium version features heighlights:
<ul>
<li>Sharing of posts and products on different domains</li>
<li>Show a different page on home page</li>
<li>Setting up WordPress differently for each site. For example, different permalink style for each website</li>
<li>Having a different theme for each domain or subdomain</li>
<li>Showing different menus on each site</li>
<li>Providing different Widgets on different sites</li>
<li>Showing different WooCommerce products on each store or vendor site to have a multistore platform where different domains or subdomains showing completely different websites (or similar ones if you want).</li>
<li>Different WooCommerce settings for each store. For example, different shipping and tax rates for each store.</li>
</ul>
and many many more…

Multistore Multivendor

This plugin allows you to show WooCommerce products on different domains or subdomains to make a multistore WooCommerce website.

arkoak

Features
<pre><code>Install wordpress only once and have single copy of content in one place
Show your 'same' content on different domains / subdomains using different theme per domain.
Supports wordpress installation at domain / subdomain root or any subfolder/path.
All links to your own site are auto-converted for each domain.
Add / remove or modify themes from wp-admin page
Supports both http and https domains, need to add both http and https domain in admin page.
Supports different themes on http and https for the same domain!
</code></pre>

MultiDomain enabler

One Install, one DB, multiple domains, each with its own theme.

Multistore Multivendor vs MultiDomain enabler