Change URL multisite
https://wordpress.org/support/topic/swapping-a-main-site-to-be-a-subsite-and-a-m...
09 Sep 2015 - https://wordpress.org/support/topic/swapping-a-main-site-to-be-a-subsite-and-a-main-site-to-be-a-sub-site
09 Sep 2015 - https://wordpress.org/support/topic/swapping-a-main-site-to-be-a-subsite-and-a-main-site-to-be-a-sub-site
WOOCOMMERCE CUSTOMIZE CHECKOUT FIELDS
http://www.kathyisawesome.com/woocommerce-customize-checkout-fields/...
03 Sep 2015 - http://www.kathyisawesome.com/woocommerce-customize-checkout-fields/
03 Sep 2015 - http://www.kathyisawesome.com/woocommerce-customize-checkout-fields/