Please enter page editing mode and find the row, containing Product grid, Section title, and the text element. Hover the element to see editing option http://prntscr.com/kkxl29
1. Navigate to the Dashboard > Pages > find the page where you want to edit the element, press “Edit”
2. You see the template, hover the element you want to edit, to see the option: http://prntscr.com/kl2py6 press “Edit” as shown If you do not see the template, switch to the Backend Editor http://prntscr.com/kl2rjw