Jose Mortellaro

Normally in the Customize preview you are able to see only the pages that are linked.
With All Pages In Customize you will be able to see all the pages.
After activating All Pages In Customize, you will see the panel “All Pages” in Appearance => Custommize.
Expanding the panel “All pages” you have a dropdown list for each post type. Just select the single post or page you wish to see in the customize preview, and you will see it.
<h3>How to see a specific page in the customize preview that isn’t included in the site navigation</h3>
<ul>
<li>Install All Pages In Customize</li>
<li>Go to Appearance => Customize</li>
<li>Click on All pages</li>
<li>Select the page that you want to see</li>
</ul>
<h3>Help</h3>
If you need help open a thread on the support forum of this plugin. 
Please, before posting enable the debugging in wp-config.php. Need a step-by-step guide? Read <a href="https://freesoul-deactivate-plugins.com/how-to-enable-debugging-in-wordpress-a-step-by-step-guide/" rel="nofollow ugc">this detailed tutorial</a> on <a href="https://freesoul-deactivate-plugins.com/how-to-enable-debugging-in-wordpress-a-step-by-step-guide/" rel="nofollow ugc">how to enable debugging in WordPress</a> to learn more.

All Pages In Custommize: see all the pages in the Customize preview

It gives you the possibility to see every page in the Customize preview

Paul Clark

Cindy Kendrick

WordPress has lots of beautiful themes, but personalizing a design can be difficult and time-intensive. Styles changes that. Styles gives you creative control in one consistent interface – the WordPress theme customizer. Styles lets you make your site your own. 🙂
Features of the plugin
<ul>
<li>Instant previews</li>
<li>Text size</li>
<li>Google Fonts with previews and search</li>
<li>Text colors</li>
<li>Border colors</li>
<li>Background colors</li>
<li>Hundreds of options</li>
<li>Consistent interface and names in every theme</li>
<li>Built on WordPress customizer, so Styles grows as WordPress grows</li>
</ul>
Styles and options for all built-in WordPress themes are free.
Free Theme Support Add-ons
<ul>
<li><a href="https://wordpress.org/plugins/styles-twentyten/" rel="ugc">Twenty Ten</a></li>
<li><a href="https://wordpress.org/plugins/styles-twentyeleven/" rel="ugc">Twenty Eleven</a></li>
<li><a href="https://wordpress.org/plugins/styles-twentytwelve/" rel="ugc">Twenty Twelve</a></li>
<li><a href="https://wordpress.org/plugins/styles-twentythirteen/" rel="ugc">Twenty Thirteen</a></li>
<li><a href="https://wordpress.org/plugins/styles-twentyfourteen/" rel="ugc">Twenty Fourteen</a></li>
<li><a href="https://wordpress.org/plugins/styles-twentyfifteen/" rel="ugc">Twenty Fifteen</a></li>
</ul>
Developer Resources
<ul>
<li><a href="https://github.com/stylesplugin" rel="nofollow ugc">Styles on Github</a></li>
<li>Code Walkthrough: <a href="http://www.youtube.com/playlist?list=PLxj61Fojm1RGevBh10U2qCqjwoH4Awo-P" rel="nofollow ugc">How to add support for your own themes</a></li>
</ul>
Contact
<ul>
<li><a href="https://wordpress.org/support/view/plugin-reviews/styles" rel="ugc">Review this plugin</a></li>
</ul>

Styles

Be creative with colors and fonts. Styles changes everything.

All Pages In Custommize: see all the pages in the Customize preview vs Styles