On a server, you might have channels that are named similar to others.
For example I do have there Channel-Trees:
On each of them I have a #general channel for “general” discussions.
Discord don't handle those similar channels in a userfriendly way, if it comes to settings for those channels.
If you create a Webhook, you can open the channel-list. But in my case, I see 3 times #general… and I don't have a chance to see which one is which.
There shoud be an “mouseover” or something like that to see that this is a Sub-channel, and which are the Parent-Node is.