Sort categories in custom WordPress and ACF Plugin

I have the ACF plugin installed and I am using the acf_form to show the form, but in a field I have to show the list of categories in a personalized way. Current example: A category B category C category custom D category What you want: C category custom A category B category D category The order must be based on the SLUG, not on the category ID. Attach current sample screenshots. IMPORTANT NOTE: All changes must be made in the theme's [login to view URL] file.