Rewrite Title - To change the default output of get_the_archive_title() in WordPress, you can use the get_the_archive_title filter. This allows you to modify the title displayed for archive pages such as category, tag, date, and author archives.

rewrite_title_archives_WP.php

<?php 
// functions.php
function custom_archive_title($title) {
    if (is_category()) {
        $title = 'Category: ' . single_cat_title('', false);
    } elseif (is_tag()) {
        $title = 'Tag: ' . single_tag_title('', false);
    } elseif (is_author()) {
        $author = get_queried_object();
        $title = 'Author: ' . $author->display_name;
    } elseif (is_date()) {
        if (is_year()) {
            $title = 'Yearly Archives: ' . get_the_date('Y');
        } elseif (is_month()) {
            $title = 'Monthly Archives: ' . get_the_date('F Y');
        } elseif (is_day()) {
            $title = 'Daily Archives: ' . get_the_date('F j, Y');
        }
    }
    return $title;
}
add_filter('get_the_archive_title', 'custom_archive_title');