Hi user!
Connect your computer to the router's Wi-Fi network (or connect the computer to the router's LAN port using an Ethernet cable). Open your Internet browser. Enter 192.168.8.1 in your browser address bar and log in to your router's web-based management page.
Choose Advanced > Wi-Fi > Wi-Fi Security Settings. Click Edit next to the SSID

Check the Hide Wi-Fi and then click Save.

To stop hiding the SSID, uncheck the Hide Wi-Fi and then click Save.
https://consumer.huawei.com/ph/support/content/en-us00728129/