[Theme Horse Support Team]

Hi Henny,

Just go to wp-content/themes/newscard-pro/inc/newscard-widgets.php and go to line no: 931, 933 and 937 there you can see the ‘Popular’, Recent’ and ‘Commented’ text as <?php esc_html_e('Popular','newscard');?> just replace the text ‘Popular’ as your need and change other two as same.
We recommended you to edit those code by creating a child theme so that your code won’t be lost while updating the theme to the new version.

Thank you!