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i need to limit product titles letters on upsell and related products. and add … three dots to end of the title.
i use this code. it is not working
function custom_related_products_title_length( $title, $id ) {
if ( get_post_type( $id ) !== ‘product’ ) {
return $title;
} else {
return wp_trim_words( $title, 4, ‘…’ );
}
}
add_filter( ‘woocommerce_product_upsells_title’, ‘custom_related_products_title_length’, 10, 2 );
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