When you execute a search within a website using Astra』s search option, you can see a similar layout as below. In case you wish to alter the default string – 」 Search Results For 「, use the code mentioned below.
Note: Add the following code in the child theme』s functions.php file.
add_filter( 'astra_the_search_page_title', 'my_function', 10 );
function my_function() {
return sprintf( __( 'Add Custom Text Here: %s', 'astra' ), '' . get_search_query() . '' );
}