Hi there,
for this you can use this php code:
add_filter( 'yith_product_vendors_taxonomy_label', 'yith_product_vendors_taxonomy_label' );
if( ! function_exists( 'yith_product_vendors_taxonomy_label' ) ){
function yith_product_vendors_taxonomy_label( $labels ){
$labels = array(
'name' => __( 'Seller', 'yith-woocommerce-product-vendors' ),
'singular_name' => __( 'Seller', 'yith-woocommerce-product-vendors' ),
'menu_name' => __( 'Sellers', 'yith-woocommerce-product-vendors' ),
'search_items' => __( 'Search Sellers', 'yith-woocommerce-product-vendors' ),
'all_items' => __( 'All Sellers', 'yith-woocommerce-product-vendors' ),
'parent_item' => __( 'Parent Seller', 'yith-woocommerce-product-vendors' ),
'parent_item_colon' => __( 'Parent Seller:', 'yith-woocommerce-product-vendors' ),
'view_item' => __( 'View Seller', 'yith-woocommerce-product-vendors' ),
'edit_item' => __( 'Edit Seller', 'yith-woocommerce-product-vendors' ),
'update_item' => __( 'Update Seller', 'yith-woocommerce-product-vendors' ),
'add_new_item' => __( 'Add New Seller', 'yith-woocommerce-product-vendors' ),
'new_item_name' => __( 'New Seller\'s Name', 'yith-woocommerce-product-vendors' ),
'popular_items' => null, //don't remove!
'separate_items_with_commas' => __( 'Separate sellers with commas', 'yith-woocommerce-product-vendors' ),
'add_or_remove_items' => __( 'Add or remove sellers', 'yith-woocommerce-product-vendors' ),
'choose_from_most_used' => __( 'Choose from most used sellers', 'yith-woocommerce-product-vendors' ),
'not_found' => __( 'No sellers found', 'yith-woocommerce-product-vendors' ),
'back_to_items' => sprintf( '%s %s', '←', __( 'Back to Sellers', 'yith-woocommerce-product-vendors' ) ),
)
;
return $labels;
}
}
Please, copy this code and past it at the end of functions.php file located in the theme folder.
Let me know if works.