Last updated date

Hello,

To complete your feature request,
first you will have to create a child theme for the parent theme you are using.

To create a child theme please see

https://catchthemes.com/blog/create-child-theme-wordpress/

Now that you have created a child theme,
Copy the function catch_base_entry_meta() on your child theme.

Finally modify the$time_string variable to show your required string before the date.

Hope it helps.
If you have any further queries and want a swift response please visit the themes official forum
https://catchthemes.com/support-forum

regards.