Ernest Behinov

Main Options:
<ol>
<li>
Banner Display:
<ul>
<li>Show Banner: Enable this option to display the banner on the site. (Default: off)</li>
</ul>
</li>
<li>
Settings:
<ul>
<li>Close Button: Enable this option to display the close button on the banner. (Default: on)</li>
<li>Banner Version: Increase the banner version when making changes to its settings or content to ensure the updated banner is displayed to all visitors. (Default: 1)</li>
</ul>
</li>
<li>
Styles:
<ul>
<li>Background Color: Select the banner background color. (Default: rgb(196,196,196))</li>
<li>Text Color: Select the banner text color. (Default: rgb(239,239,239))</li>
<li>Background Image: Upload a background image for the banner.</li>
<li>Banner Height (Desktop): Specify the banner height in pixels for desktop devices. (Min: 10, Max: 500, Step: 1, Default: 70)</li>
<li>Banner Height (Mobile): Specify the banner height in pixels for mobile devices. (Min: 10, Max: 500, Step: 1, Default: 50)</li>
</ul>
</li>
<li>
Content:
<ul>
<li>Banner Text: Enter the text for the banner.</li>
<li>Banner Link: Enter the URL for the banner link.</li>
<li>Open Link in a New Tab: Enable this option to open the link in a new tab. (Default: on)</li>
</ul>
</li>
<li>
Conditional Logic:
<ul>
<li>Show on: Select the posts on which the banner will be displayed.</li>
</ul>
</li>
</ol>
This plugin allows you to quickly and easily customize the header banner of your website, providing flexibility and control over its appearance and behavior.

Header Banner

The "Header Banner" plugin provides a user-friendly interface for setting up and displaying a banner in your website's header

Gabriel Serafini

Specify the start and end date / times you’d like content enclosed by the shortcode to be displayed during. Optionally include a message or different content to display once that time period has passed.
<h4>Shortcodes:</h4>
Insert <code>[display_during end_day_time="June 27, 2018 10:00 am" message="Sorry, this content no longer available."]CONTENT_TO_DISPLAY[/display_during]</code> into any post or page to conditionally display whatever is inside of the shortcode. The <code>message</code> parameter you specify will display if the start and end time parameters are not currently valid.
All shortcode parameters:
<pre><code>[display_during start_day_time="Sun 8:00 am" end_day_time="Mon 8:00 pm" timezone_location="America/Denver" message="Sorry, this content is not currently available."]CONTENT_TO_DISPLAY[/display_during]
</code></pre>
<ul>
<li><code>start_day_time</code> – OPTIONAL – What day/time or time of day should the contents start being displayed?</li>
<li><code>end_day_time</code> – REQUIRED – What day/time or time of day should the content of the shortcode stop being displayed?</li>
<li><code>timezone_location</code> – OPTIONAL – The timezone uses by default whatever is set for the site in Settings > General. You can use this optional parameter to specify a different timezone location. Uses the standard <a href="http://www.php.net/manual/en/timezones.php" rel="nofollow ugc">PHP timezones</a></li>
</ul>

Display During Conditional Shortcode

Provides ability to use a shortcode to show or hide content depending on time of day, expiration of a certain date, or on a recurring schedule.

Header Banner vs Display During Conditional Shortcode