How to implement that, for example, the user can select a language from the drop-down list and the whole interface will change to the selected language? I want to implement at least 3 languages: English, Polish, Ukrainian. How to implement (the programme is written in customtkinter)?
import customtkinterimport osfrom PIL import Imageclass App(customtkinter.CTk): def __init__(self): super().__init__() self.title("FinPulse") self.geometry("750x450") self.wm_resizable(False, False) self.iconbitmap(r'C:\Users\vladm\Desktop\FinPulseCode\images\logo1.ico') # set grid layout 1x2 self.grid_rowconfigure(0, weight=1) self.grid_columnconfigure(1, weight=1) # load images with light and dark mode image image_path = os.path.join(os.path.dirname(os.path.realpath(__file__)), "images") self.logo_image = customtkinter.CTkImage(Image.open(os.path.join(image_path, "logo.png")), size=(40, 40)) self.kurs = customtkinter.CTkImage(light_image=Image.open(os.path.join(image_path, "kurs_dark.png")), dark_image=Image.open(os.path.join(image_path, "kurs_light.png")), size=(25, 25)) self.news = customtkinter.CTkImage(light_image=Image.open(os.path.join(image_path, "news_dark.png")), dark_image=Image.open(os.path.join(image_path, "news_light.png")), size=(25, 25)) self.swap = customtkinter.CTkImage(light_image=Image.open(os.path.join(image_path, "swap_dark.png")), dark_image=Image.open(os.path.join(image_path, "swap_light.png")), size=(25, 25)) self.settings = customtkinter.CTkImage(light_image=Image.open(os.path.join(image_path, "settings_dark.png")), dark_image=Image.open(os.path.join(image_path, "settings_light.png")), size=(25, 25)) # create navigation frame self.navigation_frame = customtkinter.CTkFrame(self, corner_radius=0) self.navigation_frame.grid(row=0, column=0, sticky="nsew") self.navigation_frame.grid_rowconfigure(4, weight=1) self.navigation_frame_label = customtkinter.CTkLabel(self.navigation_frame, text="", image=self.logo_image) self.navigation_frame_label.grid(row=0, column=0, padx=20, pady=20) self.kurs_button = customtkinter.CTkButton(self.navigation_frame, corner_radius=0, height=40, border_spacing=10, text="Курси", fg_color="transparent", text_color=("gray10", "gray90"), hover_color=("gray70", "gray30"), image=self.kurs, anchor="w", command=self.kurs_button_event) self.kurs_button.grid(row=1, column=0, sticky="ew") self.swap_button = customtkinter.CTkButton(self.navigation_frame, corner_radius=0, height=40, border_spacing=10, text="Конвертер", fg_color="transparent", text_color=("gray10", "gray90"), hover_color=("gray70", "gray30"), image=self.swap, anchor="w", command=self.swap_button_event) self.swap_button.grid(row=2, column=0, sticky="ew") self.news_button = customtkinter.CTkButton(self.navigation_frame, corner_radius=0, height=40, border_spacing=10, text="Новини", fg_color="transparent", text_color=("gray10", "gray90"), hover_color=("gray70", "gray30"), image=self.news, anchor="w", command=self.news_button_event) self.news_button.grid(row=3, column=0, sticky="ew") self.settings_button = customtkinter.CTkButton(self.navigation_frame, corner_radius=0, height=40, border_spacing=10, text="Налаштування", fg_color="transparent", text_color=("gray10", "gray90"), hover_color=("gray70", "gray30"), image=self.settings, anchor="w", command=self.settings_button_event) self.settings_button.grid(row=4, column=0, sticky="s") # create kurs frame self.kurs_frame = customtkinter.CTkFrame(self, corner_radius=0, fg_color="transparent") # create swap frame self.swap_frame = customtkinter.CTkFrame(self, corner_radius=0, fg_color="transparent") # create news frame self.news_frame = customtkinter.CTkFrame(self, corner_radius=0, fg_color="transparent") # create settings frame self.values_ukrainian = ["Системи", "Світла", "Темна"] self.values_english = ["System", "Light", "Dark"] self.settings_frame = customtkinter.CTkFrame(self, corner_radius=0, fg_color="transparent") self.settings_frame.grid_columnconfigure(0) self.appearance_mode_label = customtkinter.CTkLabel(self.settings_frame, text="Кольоровасхема:", anchor="w") self.appearance_mode_label.grid(row=0, column=0, padx=20, pady=(10, 0)) self.settings_appearance_mode_menu = customtkinter.CTkOptionMenu(self.settings_frame, values=self.values_ukrainian, command=self.change_appearance_mode_event) self.settings_appearance_mode_menu.grid(row=1, column=0, padx=(10, 10), pady=(0, 20)) self.scaling_label = customtkinter.CTkLabel(self.settings_frame, text="Масштаб:", anchor="w") self.scaling_label.grid(row=0, column=1, padx=20, pady=(10, 0)) self.scaling_optionemenu = customtkinter.CTkOptionMenu(self.settings_frame, values=["100%", "110%", "120%", "130%", "140%", "150%"], command=self.change_scaling_event) self.scaling_optionemenu.grid(row=1, column=1, padx=(10, 10), pady=(0, 20)) # select default frame self.select_frame_by_name("kurs") def select_frame_by_name(self, name): # set button color for selected button self.kurs_button.configure(fg_color=("gray75", "gray25") if name == "kurs" else "transparent") self.swap_button.configure(fg_color=("gray75", "gray25") if name == "swap" else "transparent") self.news_button.configure(fg_color=("gray75", "gray25") if name == "news" else "transparent") self.settings_button.configure(fg_color=("gray75", "gray25") if name == "settings" else "transparent") # show selected frame if name == "kurs": self.kurs_frame.grid(row=0, column=1, sticky="nsew") else: self.kurs_frame.grid_forget() if name == "swap": self.swap_frame.grid(row=0, column=1, sticky="nsew") else: self.swap_frame.grid_forget() if name == "news": self.news_frame.grid(row=0, column=1, sticky="nsew") else: self.news_frame.grid_forget() if name == "settings": self.settings_frame.grid(row=0, column=1, sticky="nsew") else: self.settings_frame.grid_forget() def kurs_button_event(self): self.select_frame_by_name("kurs") def swap_button_event(self): self.select_frame_by_name("swap") def news_button_event(self): self.select_frame_by_name("news") def settings_button_event(self): self.select_frame_by_name("settings") def change_appearance_mode_event(self, selected_value): index = self.values_ukrainian.index(selected_value) english_value = self.values_english[index] customtkinter.set_appearance_mode(english_value) def change_scaling_event(self, new_scaling: str): new_scaling_float = int(new_scaling.replace("%", "")) / 100 customtkinter.set_widget_scaling(new_scaling_float)if __name__ == "__main__": app = App() app.mainloop()[text]I can't find normal documentation or a similar problem