Quick Answer
You can kick villagers out of Warota with Send on a Journey. It is a village chief mastery you unlock by playing, usually the third or fourth one.
How do you kick out a villager in Warota?
Unlock Send on a Journey, then use it on the villager. It is the only way to remove one.
Unlock Send on a Journey
Do quests and recruit villagers. It comes from the village chief mastery, usually the third or fourth one.
Open the Villager Menu
Pick the villager you want to remove.
Select Send on a Journey
The villager leaves for good and cannot be brought back. Their clothes and hats return to your inventory.

Some villagers cannot be sent away.
How do you remove a negative trait instead?
The chapel removes negative traits for money. That keeps the villager and drops the trait.
FAQ
Send on a Journey is not unlocked yet. Keep doing quests and recruiting villagers.
No. The chapel removes negative traits and costs money.
Play on: it unlocks as you do quests and recruit villagers, from the village chief mastery.
Next, see Warota villager party or go back to Warota villagers.