Latin characters

[elviscosentino]

I'm using a ESP32 with LCD 20x4
I loaded DemoSpanish and it didn't show the characters correctly.
I try to add characters used in Brazil (Latin) and didn't show correctly too.
The code:
#include <LCDI2C_Multilingual.h>
LCDI2C_Latin lcd(0x27, 20, 4);

void setup() {
lcd.init(); lcd.backlight();
lcd.println("¿Cuál es la temp?");
lcd.println(" España a 25°C");
lcd.println("áàâãéêíóôõúñüç");
lcd.println("ÁÀÂÃÉÊÍÓÔÕÚÑÜÇ");
}