File: /home/sps/www/wp-content/plugins/nextgen-gallery/templates/IGW/marketing.php
<div class="ngg_igw_promo">
<p><?php esc_html_e( 'Want More Layouts?', 'nggallery' ); ?></p>
<p>
<a class="wp-block-button__link has-text-color has-background no-border-radius"
href="<?php echo esc_url( M_Marketing::get_utm_link( 'https://www.imagely.com/lite/', 'igw', 'wantmorelayouts' ) ); ?>"
target="_blank"
rel="noreferrer noopener">
<?php esc_html_e( 'Upgrade to NextGEN Pro', 'nggallery' ); ?>
</a>
</p>
<p class='coupon'>
<?php esc_html_e( 'Get 50% Off Now!', 'nggallery' ); ?>
</p>
</div>