TheracUE/Source/MyProject/Private/MyUserWidget.cpp

// Fill out your copyright notice in the Description page of Project Settings.

#include "MyUserWidget.h"
#include <MyPlayerState.h>

void UMyUserWidget::NativeOnInitialized() {
  auto ps = StaticCast<AMyPlayerState *>(GetOwningPlayerState());
  if (ps == nullptr)
    return;
  opIdTextBlock->SetText(FText::FromString(ps->GetPlayerName()));
}