Wireguard VPN Lan access from Server to Client

I have a customer site with a GL-X750, Lan ip gateway 10.1.10.1 It is VPN connected to GL-AR750S Wireguard Server at our office which is 192.168.10.1. I can ping the VPN server (10.0.0.1) from the client (10.0.0.2) and vice versa I can ping the client from the server.
I can access lan network attached to the Server when at the Client.
The problem is I can not ping or access Lan on the VPN Client network when I am at the Server location. I found another thread about this issue adding list
to the /etc/config/wireguard_server file. That did not work for me.
I have searched and searched and read the forum I can not seem to find the solution.

Wireguard Server 10.0.0.1
Wireguard Client 10.0.0.2

Any help is Appreciated!

I can recommend to give this a read https://medium.com/@jmarhee/configuring-and-managing-routes-between-multiple-networks-with-wireguard-61ad995c887c

Use GL.iNet GoodCloud S2S to link and manage your multiple offices.

https://www.gl-inet.com/solutions/site-to-site/

did you open the port on your server, an udp port not tcp port?

Here is my setup

any help is appreciated