I’m having some issues to find where the functions are. I mean, i find the function call activello_posted_on() and I want to edit the function, where can I find it? Is there a way to find functions? (not just this one particular, all of them)
I hope you are well today and thank you for your question.
You will find the function activello_posted_on in the following theme file on line number 73 and you will also find other functions in that file.
/activello/inc/template-tags.php
To find the particular function in the theme file i use netbeans IDE and full project search feature of it.
If you make changes in the theme file then you have to make these changes again after theme updation as changes made in the theme files get lost on theme updation so instead of making changes in the theme files we recommend to use Child theme.