Node Red alexa-remote-routine localhost proxy/cache auth

I am new to hassio, and I am wondering if there is any way to change the proxy URL of Node Red alexa-remote-routine, Currently its pointing with “localhost” which i am able to load it by changing it to IP, but after that, it redirects to amazon login which i am unable to get even after changing the IP.

currently, the only way I am doing the cache auth is by changing my PC host file localhost IP to point hassio and every time when Hassio reboots i have to redo the same.

I am using

|System|HassOS 3.13 with Sup 222 with let’s encrypt cert

if not even a browser Add-on may do the job