Can I use cp5's textfield to input the language of another country?

Processing Libraries
1

Hi! Can I type in languages such as Korea, China, and Japan?

import controlP5.*;
ControlP5 cp5;

void setup() {
  background(150);
  size(700,400);
  
  PFont font = loadFont("******(my font)*****.vlw");
  
  cp5 = new ControlP5(this);
  
  cp5.addTextfield("dddd")
     .setPosition(20,20)
     .setSize(400,40)
     .setFont(font)
     .setFocus(true)
     .setColor(0)
     .setColorActive(color(255,0,0)) 
     .setColorBackground(color(255)) 
     .setColorForeground(color(255))
     ;
                
}

void draw(){}