Hello Saswata,
Thank you for the very detailed post information. The " Search Results" is part of the landmark header. If you want to add a custom tagline underneath the “Search Results” title, you will have to modify the _landmark-header.php file which you can find in “wp-content/themes/x/framework/legacy/cranium/headers/views/renew”. You will need to copy this file and place it in your child theme’s folder mainly in “wp-content/themes/x-child/framework/legacy/cranium/headers/views/renew/_landmark-header.php”. To add the tag line or custom text, you will have to modify the file and in line 55, find this:
<h1 class="h-landmark"><span><?php _e( 'Search Results', '__x__' ); ?></span></h1>
You may add additional html code like:
<h1 class="h-landmark"><span><?php _e( 'Search Results', '__x__' ); ?></span></h1>
<p>This is your tagline here</p>
Please be aware that the given code serves as an example. You will have to modify it at your own risk.
Please note that custom coding is outside the scope of our support. Issues that might arise from the use of custom code and further enhancements should be directed to a third party developer.
We would love to know if this has worked for you. Thank you.