Corrige caracteres especiais (Wordpress)

<?php
add_filter('the_content', function($content) {
$content = str_ireplace("&#215;", "x", $content); // Troca x por X
$content = str_ireplace("&#8211;", "-", $content); // Troca – por -
$content = str_ireplace("&#8216;", "&apos;", $content); // Troca ‘ por '
$content = str_ireplace("&#8217;", "&apos;", $content); // Troca ‘ por '
$content = str_ireplace("&#8221;", "&quot;", $content); // Troca ” por "
return $content;
});
?>

<?php
remove_filter('comment_text', 'wptexturize');
remove_filter('the_excerpt', 'wptexturize');
remove_filter('the_content', 'wptexturize');
?>