Reactjs possible to change onclick function name like changing props

Possible to change onclick function like changing props, like changing 'props message' to 'new message' ?

For example:

var SmallMessageBox = React.createClass({

  getDefaultProps: function() {
    return {
      message: 'props message',
      onClick: 'this.eventHandler_Two'
    }
  },

  eventHandler_One: function(){
    console.log('event1');
  },

  eventHandler_Two: function(){
    console.log('event2');
  },

  render: function(){

    return (
      <div>
        <small>{this.props.message}</small>
        <button onClick={this.eventHandler_One}>button</button>
      </div>  
    );
  }
});

React.render(
  <SmallMessageBox message="new message" onClick="new onClick function for event2" />, document.getElementById('react-container'),
  function(){
    console.log('after render');
  }
);