Adjusting the temperature of a single bathroom sink

My 2.5 year old daughter is potty training and we want to let her use the bathroom sink to wash her hands afterwards.

I want to be able to limit how hot she can set the water on that particular sink. I don’t want to limit the temperature of the entire house, however.

It’s a pretty standard faucet, it looks like this: https://www.americanstandard-us.com/bathroom/bathroom-sink-faucets/edgemere-widespread-bathroom-faucet-30935

Is there a way to do this? Thanks!