Remove the word “Archives” from the Archive Page Title

Add this to functions.php

function grd_custom_archive_title( $title ) {
// Remove any HTML, words, digits, and spaces before the title.
return preg_replace( '#^[\w\d\s]+:\s*#', '', strip_tags( $title ) );
}
add_filter( 'get_the_archive_title', 'grd_custom_archive_title' );

Or use:

function override_page_title() {
return false;
}
add_filter('woocommerce_show_page_title', 'override_page_title');