Configuration

You can customise the labels of i18n tabs with 3 settings:

• WAGTAIL_PARLER_DEFAULT_TAB_HEADING

• WAGTAIL_PARLER_DEFAULT_TAB_HEADING_UNSTRANLATED

• WAGTAIL_PARLER_DEFAULT_TAB_HEADING_TRANLATED

First one is used when your instance is not yet created. The other ones (UNSTRANSLATED and TRANSLATED) are respectively use when your instance is saved and there is (or not) an existing translation for the lang displayed in the tab.

Those settings must be a string and can contain some string replacement. ex:

WAGTAIL_PARLER_TRANSLATION_STATUS = {
    "creating": "",
    "untranslated": "🔴",
    "translated": "🟢",
}
WAGTAIL_PARLER_DEFAULT_TAB_HEADING = _("%(utf8_flag)s %(translated_label)s not saved")
WAGTAIL_PARLER_DEFAULT_TAB_HEADING_UNSTRANLATED = _("%(utf8_flag)s %(translated_label)s %(status)s exists")
WAGTAIL_PARLER_DEFAULT_TAB_HEADING_TRANLATED = _("%(utf8_flag)s %(translated_label)s %(status)s not exists")

String replacements are done with locale (locale label of the tab), status (see WAGTAIL_PARLER_TRANSLATION_STATUS) and the lang configuration from PARLER_LANGUAGES. For the exemple above, you MUST have utf8_flag and translated_label keys inside each lang configuration set in PARLER_LANGUAGES:

PARLER_LANGUAGES = {
    None: (
        {
            "code": "fr",
            "translated_label": _("Français"),  # custom add, lang label in current user language
            "untranslated_label": "Français",  # custom add, lang label in this language
            "utf8_flag": "🇫🇷",  # custom add, a flag of the main country using this lang
        },
        {
            "code": "en",
            "translated_label": _("Anglais"),  # custom add, lang label in current user language
            "untranslated_label": "English",  # custom add, lang label in this language
            "utf8_flag": "🇬🇧",  # custom add, a flag of the main country using this lang
        },
    ),
    "default": {
        "fallbacks": [LANGUAGE_CODE],
        "hide_untranslated": False,  # the default; let .active_translations() return fallbacks too.
    },
}