我无法回答如何获取动态数据来更新文章标题，但您可以使用the_title 过滤器：

<?php
function mytheme_dynamic_title( $title ) {
     // do something to the Post Title, which is passed
     // into this function as the variable $title
     // and then return $title
     return $title;
}
add_filter( \'the_title\', \'mytheme_dynamic_title\' );
?>