function change_header_image_desc( $translated_text ) {
if ( $translated_text == \'While you can crop images to your liking after clicking <strong>Add new image</strong>, your theme recommends a header size of %s pixels.\' ) {
$translated_text = \'New Description here\';
}
return $translated_text;
}
add_filter( \'gettext\', \'change_header_image_desc\', 20 );
这是区分大小写的,所以请按您在WordPress主题上看到的内容键入。