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

Oliver Campion

<h4>Options for Twenty Seventeen</h4>
This plugin is for Twenty Seventeen theme, please see our other plugins for <a href="https://wordpress.org/plugins/options-for-twenty-nineteen/" title="Twenty Nineteen" rel="ugc">Twenty Nineteen</a>, <a href="https://wordpress.org/plugins/options-for-twenty-twenty/" title="Twenty Twenty" rel="ugc">Twenty Twenty</a>, <a href="https://wordpress.org/plugins/options-for-twenty-twenty-one/" title="Twenty Twenty-One" rel="ugc">Twenty Twenty-One</a> and <a href="https://wordpress.org/plugins/template-editor/" title="Block Themes" rel="ugc">Block Themes</a> like Twenty Twenty-Two and Twenty Twenty-Three.
<iframe loading="lazy" title="Options for Twenty Seventeen Demo" width="750" height="422" src="https://www.youtube.com/embed/uJ7vVdvQHBo?feature=oembed" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
This plugin adds the following modification options to the default WordPress theme Twenty Seventeen …
General Options
<ul>
<li>Fixes bug that pixelates the home page featured images on iPads.</li>
<li>Fixes bug preventing cropping of logos larger than 250px x 250px.</li>
<li>Fixes jumpy parallax effect in IE11.</li>
<li>Change the max width of the whole page.</li>
<li>Change the background colour of the site.</li>
<li>Add a border to the whole page.</li>
<li>Remove link underlines or add underlines to widget unordered lists.</li>
<li>Show images in search results.</li>
</ul>
Header Options
<ul>
<li>Change the width of the site’s header.</li>
<li>Remove the header video play / pause button.</li>
<li>Set colour of site logo, title and description background.</li>
<li>Remove header link hover opacity.</li>
<li>Align the site branding to the center or right.</li>
<li>Align and style the site title and description.</li>
<li>Automatically fix the YouTube full width, responsive and play / pause button bugs.</li>
<li>Remove the grey gradient background from the bottom of the cover image.</li>
<li>Change the height, color and opacity of the grey gradient background from the bottom of the cover image.</li>
<li>Remove the grey header background.</li>
<li>Force the cover image to retain its aspect ratio or to take on the same style as pages.</li>
</ul>
Navigation Options
<ul>
<li>Prevent the main menu from moving after the page has loaded.</li>
<li>Change the width of the main menu.</li>
<li>Change the width of the main menu when sticky.</li>
<li>Remove the “Menu” text from the mobile hamburger menu button.</li>
<li>Choose a background image for the main menu.</li>
<li>Style the background image on the main menu.</li>
<li>Remove the main menu padding.</li>
<li>Increase the main menu link padding.</li>
<li>Align and style the main menu.</li>
<li>Change the colours in the main menu.</li>
<li>Rotate the arrow in main menu items with sub menus.</li>
</ul>
Content Options
<ul>
<li>Remove the main menu scroll down arrow.</li>
<li>Change the width of the site’s content.</li>
<li>Change the background color of the site content.</li>
<li>Add the Blog Sidebar to pages.</li>
<li>Reduce the space at the top of the content below the navigation.</li>
<li>Change the width of the border at the bottom of featured images.</li>
<li>Align and style the Page, Post and Archive titles.</li>
<li>Align and style the Post Meta.</li>
<li>Reduce the space below page titles.</li>
<li>Choose a colour for links and hover links in the content.</li>
<li>Hide links to tags and categories in single posts.</li>
<li>Hide the post navigation.</li>
</ul>
Footer Options
<ul>
<li>Change the width of the site’s footer.</li>
<li>Change the width of the border at the top of the footer.</li>
<li>Change the colour of the footer (background, titles, text, links).</li>
<li>Remove the “Proudly powered by WordPress” text displayed in the website footer and replace with content of widget sidebar.</li>
<li>Shortcode [social-links] to show the social network menu in your content.</li>
</ul>
Color Options
<ul>
<li>Option to set a paragraph color</li>
<li>Option to set a heading color</li>
</ul>
Don’t see what you want?
Request a feature in the <a href="https://wordpress.org/support/plugin/options-for-twenty-seventeen/" title="Support Forum" rel="ugc">Support Forum</a>!
Premium Options
The following options area available for users who have upgraded to the premium plugin …
<ul>
<li>Add a widget area below page titles.</li>
<li>Enable featured images on front page section blog.</li>
<li>Add “Back to top” links.</li>
<li>Fix the “Back to top” link to the bottom right of the browser window.</li>
<li>Add “True Parallax” effect or remove “Parallax” effect on front page section featured images.</li>
<li>Force blog and search pages to display as one column.</li>
<li>Add more sections to your static front page.</li>
<li>Set the height of the frontpage section parallax images.</li>
<li>Add anchor links to static front page sections into your menus.</li>
<li>Prevent loading of Google font Libre Franklin to increase page speed.</li>
<li>Choose and style a page backgroumd image.</li>
<li>Auto excerpts of posts on home page and archive pages.</li>
<li>Set the maximum number of words for the excerpt.</li>
<li>Reset Tag Cloud widget styles to defaults.</li>
<li>Set the height of the home page header image.</li>
<li>Use featured image as header image and show full size header image.</li>
<li>Hide header image on all but the home page.</li>
<li>Hide site branding (title and description) on all but the home page.</li>
<li>Add a widget sidebar to the header area.</li>
<li>Hide YouTube video until loaded.</li>
<li>Pause YouTube video on user scroll.</li>
<li>Disable looping of mp4 header video.</li>
<li>Add “True Parallax” effect to the cover image on the front page.</li>
<li>Use Nivo Slider, SlidersPack or MetaSlider instead of the cover image on the front page.</li>
<li>Add Nivo Slider captions overlay with links.</li>
<li>Move or copy the site logo to the main menu.</li>
<li>Animate the site logo in the main menu on just the home page or on all pages.</li>
<li>Move the main menu to the top of the custom header.</li>
<li>Fix the mobile menu to the top of the screen.</li>
<li>Increase or decrease the mobile menu responsive breakpoint.</li>
<li>Align the navigation menu hamburger to the left or right.</li>
<li>Align the navigation menu items to the center, right or justified.</li>
<li>Align the navigation logo to the left, center or right.</li>
<li>Animate / bounce the scroll down arrow at the end of the main menu.</li>
<li>Hide the Blog Sidebar widget area for small screens.</li>
<li>Match the height of the Blog Sidebar and main content.</li>
<li>Change the width of the Primary Content area.</li>
<li>Change the width of the gap between the Primary Content area and the Blog Sidebar.</li>
<li>Swap around the Primary Content area and the Blog Sidebar for desktop or mobile.</li>
<li>Implement Yoast SEO Breadcrumbs on single posts and pages.</li>
<li>Show the caption of a featured image on top of the image.</li>
<li>Change the font size and weight of the featured image captions.</li>
<li>Move post featured image into content area.</li>
<li>Hide post featured images on archive pages.</li>
<li>Hide post dates.</li>
<li>Remove post author from posts.</li>
<li>Remove “Category:” and “Tag:” from Archive titles.</li>
<li>Show page content on posts page.</li>
<li>Add a third or fourth footer widget sidebar.</li>
<li>Change the opacity of the footer background color.</li>
<li>Additional social icons for Amazon, BookBub and goodreads.</li>
<li>Fix social links to the left or right on larger screens.</li>
<li>Make the social menu links square.</li>
<li>Colour the social menu links with their brand colours.</li>
<li>Hide featured images on single posts and pages.</li>
<li>Hide sidebar on single posts and pages.</li>
<li>Show child pages as panels like the home page.</li>
<li>Hide titles on single posts and pages</li>
</ul>

Options for Twenty Seventeen

Adds powerful customizer options to modify all aspects of the default WordPress theme Twenty Seventeen.

All Pages In Custommize: see all the pages in the Customize preview vs Options for Twenty Seventeen