Export settings filename doesn't follow system language

[Just-Regis]

Checklist

• I can reproduce the bug with the latest version given here.
• I made sure that there are no existing issues - open or closed - to which I could contribute my information.
• I made sure that there are no existing discussions - open or closed - to which I could contribute my information.
• I have read the FAQs inside the app (Menu -> About -> FAQs) and my problem isn't listed.
• I have taken the time to fill in all the required details. I understand that the bug report will be dismissed otherwise.
• This issue contains only one bug.
• I have read and understood the contribution guidelines.

Affected app version

1.10.3

Affected Android/Custom ROM version

Android 10

Affected device model

Xiaomi Mi 9

How did you install the app?

F-Droid / IzzyOnDroid

Which calendar service or provider do you use, if any?

No response

Which sync adapter app do you use for calendar synchronization, if any?

No response

Steps to reproduce the bug

1. Set 'Français' on your phone system settings
2. Open the app
3. Go to 'Paramètres'
4. Scroll to 'Migration'
5. Click on 'Exporter les évènements vers un fichier .ics' > Filename is in french
6. Click on 'Exporter les paramètres' > Filename is in english

Expected behavior

Filename should be in french at step 6

Actual behavior

Filename is in english at step 6

Screenshots/Screen recordings

No response

Additional information

Nice to have : Would appreciate if we could set a different filename for the exports... Like use "abc_20260313_230956", and the application remembers for the next export that the filename should begin by "abc".