How to customize my footer copyright

You should be able to change it in your footer.php file.

Thanks I thoght so. Current code read as follows:

<?php
/**
 * The template for displaying the footer.
 *
 * Contains the closing of the #content div and all content after
 *
 * @package Graphy
 */
?>

	</div><!-- #content -->

	<footer id="colophon" class="site-footer" role="contentinfo">
		<?php get_sidebar( 'footer' ); ?>
		<div class="site-info">
			<div class="site-copyright">&copy; <?php echo date('Y'); ?> <a href="<?php echo esc_url( home_url( '/' ) ); ?>" rel="home"><?php bloginfo( 'name' ); ?></a></div>
			<div class="site-credit"><?php _e( 'Powered by ', 'graphy' ); ?><a href="<?php echo esc_url( __( 'https://www.ads-software.com/', 'graphy' ) ); ?>">WordPress</a> &
			<a href="<?php echo esc_url( __( 'https://themegraphy.com/', 'graphy' ) ); ?>">Themegraphy</a></div>
		</div><!-- .site-info -->
	</footer><!-- #colophon -->
</div><!-- #page -->

<?php wp_footer(); ?>

</body>
</html>

What should I edit?
Thanks a lot

in your child theme’s footer.php, replace exactly this section:

</div>
			<div class="site-credit"><?php _e( 'Powered by ', 'graphy' ); ?><a href="<?php echo esc_url( __( 'https://www.ads-software.com/', 'graphy' ) ); ?>">WordPress</a> &
			<a href="<?php echo esc_url( __( 'https://themegraphy.com/', 'graphy' ) ); ?>">Themegraphy</a>

with exactly this new text:

. ALL RIGHTS RESERVED.

if this does not work, please continue with your original topic in the theme’s forum at https://www.ads-software.com/support/topic/footer-copyright-site-name?replies=1

Most themes have a footer copyright tool, but if not, use that code that alchymyth gave.

That worked! thank you so much for your help!

For future reference, all you have to do is enter the Site Title or what you want as the copyright information where Site Title is in the theme editor. If you’re using an image for your title, then you just tell it to hide the title.