You can control channel features on a channel-by-channel basis. You can do this by adding a flavor name within the channel name. Different flavor names apply different settings.

For example, a developer sets the options for their Vivox account to use chat filtering on all channels by default. If they want a channel where chat filtering is not applied, they can insert the Unfiltered flavor:

If the original channel name was changing it to results in a room with no text filtering.

At this time, Unfiltered is the only available flavor.