Problem with Script Automated WireGuard site-to-site VPN

Installing and Using OpenWrt
5

I changed these

WG_SITE_A_HOSTNAME="mysiteA.net"
WG_SITE_B_HOSTNAME="mysiteB.net"


WG_SITE_A_LAN_RANGE="192.168.1.0/24"
WG_SITE_B_LAN_RANGE="192.168.3.0/24"

Do I need to change something else?