Hi superset team,

I think the following code miss calling gettext or lazy_gettext method,

superset/views dashboardmodelviewasync
label_columns = { 'dashboard_link': _('Dashboard'), 'creator': _("Creator"), 'modified': _("Modified"), }

superset/views DeleteMixin
@action("muldelete", _("Delete", _("Delete all Really?"), "fa-trash", single=False)