As a work-around, you could change the text that is displayed. Instead of:
Showing 1-20 of 35 results.
you could instead show:
Showing all 35 results
To do this, copy the file: /wp-content/plugins/woocommerce/templates/loop/result-count.php
Put the copy of it here: /wp-content/themes/YOURTHEMEORCHILDTHEME/woocommerce/loop/result-count.php
(Create the directories in your theme if you need to.) This will over-ride the WooCommerce function, without interfering with plugin updates.
Then comment out line 42, and add this new line:
printf( __( 'Showing all %d results', 'woocommerce' ), $total );
Your code, starting at line 29, will look like this:
<p class="woocommerce-result-count">
<?php
$paged = max( 1, $wp_query->get( 'paged' ) );
$per_page = $wp_query->get( 'posts_per_page' );
$total = $wp_query->found_posts;
$first = ( $per_page * $paged ) - $per_page + 1;
$last = min( $total, $wp_query->get( 'posts_per_page' ) * $paged );
if ( 1 === $total ) {
_e( 'Showing the single result', 'woocommerce' );
} elseif ( $total <= $per_page || -1 === $per_page ) {
printf( __( 'Showing all %d results', 'woocommerce' ), $total );
} else {
//printf( _x( 'Showing %1$d–%2$d of %3$d results. Scroll for the remainder.', '%1$d = first, %2$d = last, %3$d = total', 'woocommerce' ), $first, $last, $total );
printf( __( 'Showing all %d results', 'woocommerce' ), $total );
}
?>
</p>
This isn’t perfect, but it’s better than displaying (for example) “Showing 1-20 of 35 results.” when your page will actually display all of the 35 results.
