Hello Torsten,
You can do that by adding the following PHP Snippet to your child theme’s functions.php file or using a plugin to add PHP Snippets:
add_filter( 'modula_gallery_fields', 'custom_modula_fields', 15 );
function custom_modula_fields( $settings ) {
// Add 7 & 8 columns for the grid type
$settings['general']['grid_type']['values']['7'] = __( 'Seven Columns(7)', 'modula' );
$settings['general']['grid_type']['values']['8'] = __( 'Eight Columns(8)', 'modula' );
return $settings;
}
This way, you can specify for each gallery in part the number of columns by selecting the number of columns you wish.
Warmly,
Razvan