There isn’t a way to alter these titles. Instead you would need to use a custom ACF field and then use the values of these to update the title and content. There is code on this page for an example of using an ACF field for title and content would work in a similar way https://support.advancedcustomfields.com/forums/topic/using-a-field-to-define-a-new-post-title-with-acf_form/
