WordPress: Enable shortcodes everywhere

shortcodes-anywhere.php

<?php
// This snippet: https://gist.github.com/cliffordp/e043ad05880e1616ecfcc653935ad35b

// Post Titles (including Search Results)
add_filter( 'the_title', 'shortcode_unautop' );
add_filter( 'the_title', 'do_shortcode' );

// Text Widgets
add_filter( 'widget_text', 'shortcode_unautop');
add_filter( 'widget_text', 'do_shortcode');

// Comments
add_filter( 'comment_text', 'shortcode_unautop');
add_filter( 'comment_text', 'do_shortcode' );

// Excerpts
add_filter( 'the_excerpt', 'shortcode_unautop');
add_filter( 'the_excerpt', 'do_shortcode');

// Category, Tag, and Taxonomy Descriptions
add_filter( 'term_description', 'shortcode_unautop');
add_filter( 'term_description', 'do_shortcode' );