Fix #9694 - Fix the misleading label for "Your Name" field

[vivganes]

This PR fixes #9694

[wmontwe]

Thank you for the fix. Since the meaning of the string has changed, the string key should also be renamed to provide translators with the proper context.

[wmontwe]

Thank you!

I trimmed your changes down to the en strings, since that’s what Weblate uses as the basis for translations. No further changes are needed.

Dev note: We need to update the translation instructions as they are not accurate anymore, will patch them as part of #9498

[vivganes]

@wmontwe - I am seeing an error in CI. Looks like having extra strings causes a build failure.

"account_setup_options_display_name_label" is translated here but not found in default locale [ExtraTranslation]

[wmontwe]

@wmontwe - I am seeing an error in CI. Looks like having extra strings causes a build failure.

"account_setup_options_display_name_label" is translated here but not found in default locale [ExtraTranslation]

I fixed it, our instructions on how to deal with en source strings need an update.

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