Custom Store Front Copyright Message

custom_storefront_copyright_message.txt

add_action( 'init', 'custom_remove_footer_credit', 10 );

function custom_remove_footer_credit () {
    remove_action( 'storefront_footer', 'storefront_credit', 20 );
    add_action( 'storefront_footer', 'custom_storefront_credit', 20 );
}

function custom_storefront_credit() {
    ?>
    <div class="site-info">
        &copy; <p>Your Company Name</p> <?php echo get_the_date("Y"); ?>
    </div><!-- .site-info -->
    <?php
}