Menu Quit appears twice when using Region#English on Window OS

[prifre]

Checklist

• I have searched the issue tracker for open issues that relate to the same problem, before opening a new one.
• This issue only relates to a single bug. I will open new issues for any other problems.

Describe the bug

If I WANT english language and I do have an OS (Windows in my case) set to REGION="Sweden" I end up with TWO Quit menus...
One Quit in an English OS and two Quit -> English "Quit" (mine) and a Swedish "Avsluta" on an non-English (Region #English) OS...
The temporary solution is to remove the file https://github.com/fyne-io/fyne/tree/master/lang/translations/base.sv.json from fyne. Or set "Region" to English/UK, etc.

A suggested permanent solution would be to add a function to the lang package to be able to control what language the application is supposed to be using!!! Then I could even have a multilanguage-controlling menu! :-)
Suggestion:
lang.SetLanguage("en") or lang.SetLanguage("sv") etc...

How to reproduce

1. Go to (on Windows 11) Start->Settings->Time & language and set "Region" ->"Swedish"
2. add code that adds an "Quit" (english) menu.
3. You end up with 2 Quit...

Screenshots

No response

Example code

func BuildFileMenu(window fyne.Window) *fyne.Menu {
// a quit item will be appended to our first menu
mFile := fyne.NewMenu("File",
fyne.NewMenuItem("Quit", func() {
window.Close()
os.Exit(1)
}))

Fyne version

[email protected]

Go compiler version

go1.22.1 windows/amd64

Operating system and version

Windows 11 Home with REGION set to "Sweden"

Additional Information

No response

[andydotxyz]

And what if you Localise that properly with fyne.NewMenuItem(lang.L("Quit"), ...)?

[Klaus-Tockloth]

@prifre : I have an "english-only" application with similar problems (unwanted translations). What exactly does your workaround look like?

[andydotxyz]

As noted in the attached issue this happens because the Quit is localised but your code is adding another English quit item. To have them match change the line to:

fileQuit := fyne.NewMenuItem(land.L("Quit"),

[Klaus-Tockloth]

It is possible that the problem has not yet become clear. No translation is required for an ‘english-only’ version. This is not achieved by the above proposal. I will create a separate issue for this topic.

[andydotxyz]

Because of that new issue for disabling translation then the only other part of this issue (duplicate when adding English items in menu) is now resolved as noted in #5242.