Sirvelia

Create and set Gutenberg blocks templates for your posts, pages and custom post types.
<ol>
<li>Go to Blocks Templates->Create Template in your admin panel.</li>
<li>Start creating your template, adding any blocks you’d like with the Gutenberg editor.</li>
<li>Assign your newly created template to any post type (post, page or custom).</li>
<li>The template will be set as the default content of new posts of that type.</li>
</ol>
CBT also includes some blocks 😉
<ul>
<li>Private Block: A block that helps you protect your content and control its visibility. You can protect anything inside this “block container” with a password, allow only logged-in members to see the contents, filter by user role and display only in single or archive pages.</li>
<li>Accordion: An accordion-like drop down with a header and InnerBlocks, so you can create multiple accordions inside.</li>
<li>CSV Tables: Allows you to import a CSV file and show its contents in a table with search and order functionality.</li>
<li>Card: A simple bordered box with a header and custom content (Inner Blocks).</li>
<li>Social share: Choose your favorite social media platforms and allow visitors to share your content easily. Supports: Buffer, Diaspora, Douban, Evernote, Facebook, Flipboard, Hacker News, Hatena, Kakao Story, LINE, LinkedIn, Menéame, Mixi, Pinterest, Pocket, Qzone, Reddit, Renren, Telegram, Tumblr, Twitter, VK, Weibo, WhatsApp and Xing</li>
</ul>
And new controls for any blocks with rich text!
<ul>
<li>Font Awesome Icons: Search Font Awesome 5 icons and include it in your posts as inline elements.</li>
<li>Dynamic Text: Display the author name, post title, published date, categories and/or tags anywhere on your posts.</li>
</ul>

Custom Blocks Templates

Create and set Gutenberg blocks templates for posts, pages and custom post types

Benoti

Brozzme Product Navigation, is the best way for your customer to browse your Woocommerce shop. 
This plugin adds Next and Previous links in the Woocommerce product template without editing it. 
The links are generate with the automatic shortcode. Navigation container can be customize to fit your wishes. 
In addition, the main shortcode that is running, is available as a simple shortcode (to place in your content) and a widget (for any widgetized area).
Require Woocommerce
<ul>
<li>No coding skill require.</li>
<li>No need to edit template, the plugin add navigation box with the Woocommerce template hooks.</li>
<li>Customizable.</li>
<li>widget to get it in any widgetized area.</li>
<li>add [wc_bpn_navigation] to place it exactly where you want in your template or content.</li>
<li>English and french translation</li>
<li>help for better shortcode.</li>
</ul>
Options:
<ul>
<li>Navigation position (with Woocommerce zone),</li>
<li>Position float,</li>
<li>choose display type, only text, only icons or both,</li>
<li>FontAwesome style and size,</li>
<li>additional class container for more styling, you can use your class.</li>
<li>change link text</li>
</ul>
Since 1.3.0 :
Add settings options for Next and Previous text.
Since 1.2.8 :
Add the availability to change previous and next text link. Waiting for the 1.3 version, this is only available via filter. 
In your functions.php or in plugin, add :
<ul>
<li>add_filter(‘wc_bpnav_previous_text’, ‘my_custom_previous_text’);</li>
<li>
add_filter(‘wc_bpnav_next_text’, ‘my_custom_next_text’);
function my_custom_previous_text(){ 
 return __(‘Previous’,’brozzme-product-navigation’); 
}
function my_custom_next_text(){ 
 return __(‘Next’,’brozzme-product-navigation’); 
}
</li>
</ul>
Since 1.2.5 :
Lot of plugin can embed Font-Awesome css and font files. 
You can use ‘load_fontawesome’ filter to stop loading fontawesome files if you theme or other plugin load them on each page. 
Example for php > 5.4 : add_filter( ‘load_fontawesome’, function(){ return false;} );
More plugins available : search Brozzme on WordPress.org
Link to <a href="https://brozzme.com/" rel="nofollow ugc">Brozzme</a>.

Brozzme Product Navigation

Plugin rapide à mettre en place et qui fait son job (avec n'importe quel thème, si il utilise les templates wooCommerce) !

Rapide à mettre en place

Everything works well ! nice plugin, great support

Cool plugin

Add navigation customizable navigation buttons to your woocommerce products pages.

Custom Blocks Templates vs Brozzme Product Navigation