如何从review.php获取客户评论标题到插件文件？

I have added review title into my single product review section added a function into the review.php file and its working fine.

Now on my home page recent reviews coming through this plugin

Now I want to show the title here too I have tried this code to fetch the title from the review.php file

<?php echo get_review_title( $comment->comment_ID ); ?>

but its not working any idea how i can call the review title as same its working on single product area?

please check both screenshot :

With title:

On the home page without title through plugin: Much thanks for your suggestion in advance

Thanks