Use Full Store Address in Ships From

add_filter( 'wcv_product_ships_from', 'ships_from_address' );

function ships_from_address( $field ){

    global $post, $product;

    $shipping_disabled = wc_string_to_bool( get_option( 'wcvendors_shipping_management_cap', 'no' ) );

    $post              = get_post( $product->get_id() );

    if ( $product->needs_shipping() && ! $shipping_disabled && WCV_Vendors::is_vendor( $post->post_author ) ) {

        $vendor_id      = WCV_Vendors::get_vendor_from_product( $product->get_id() );

        $is_vendor      = WCV_Vendors::is_vendor( $vendor_id );

        $store_rates    = (array) get_user_meta( $vendor_id, '_wcv_shipping', true );

        $from_address   = ( $store_rates && array_key_exists( 'shipping_from', $store_rates ) && $store_rates['shipping_from'] == 'other' ) ? $store_rates['shipping_address'] : wcv_format_store_address( $vendor_id );

        if ( is_array( $from_address ) ) $from_address = implode( ', ', $from_address );

    }

    $field[ 'store_country' ] =  $from_address;

    return $field;

}