need a feature

Hi
Nice pluging. i am looking for a plug like this.. but
if you can add a option to your plug to find and replace automatically with cron job on givin time, its wonderful
i couldn’t find this option on any wp-plug, hope on your next update.
its hard to admin to find and replace the text on every time.
thanks

https://wordpress.org/plugins/real-time-find-and-replace/