Header categories

Hi @Skandha I would like to kindly know if it is possible to create or there is already a filter for displaying the foreground image of the categories. I have a plugin that uses featured images for categories. But the theme does not display it and inserts the default one. Is foreground image viewing enabled in categories? Another small question, but if I change the image in the foreground of the "blog" page where all the articles are displayed, the theme always makes me view that of the demo import (The cake with the heart) I also tried to delete the cache but nothing. Looking forward to your kind reply! Hello and good luck and greetings