FooGallery - Override the paging for every gallery, no matter what settings

functions.php

function override_foogallery_paging($foogallery) {
  $paging_options = array(
    'type'        => 'dots',      // or pagination, infinite or loadMore
    'theme'       => 'fg-light',  // or fg-dark
    'size'        => 5,           // page size
    'position'    => 'top',       // or bottom or both
    'scrollToTop' => 'false',     // or true
    'output'      => '',
  );

  foogallery_current_gallery_set_cached_value( 'paging', $paging_options );
}

add_action( 'foogallery_located_template', 'override_foogallery_paging', 99, 1 );