how to hide Permalink title when…

Hi,

Thanks for this plugin.

It does exactly what I was looking for.

How can I change hover behavior?
When I hover over a title it shows:
“Permalink to (post url)”
I would like to have only the post url of post title when hovering.

Thanks!

Cheers!

https://ww.wp.xz.cn/plugins/recent-posts-widget-extended/