private function gatherTranslationsFromModel (stdClass $model, string $tpl, array $skip)
    {
        $output = '';

        if (array_key_exists ('columns', $model) && !empty($model->columns))
            foreach ($model->columns as $column) {
                if (in_array ($column->Field, $skip))
                    continue;

                $line = str_replace ('{key}', $column->Field, $tpl);
                $line = str_replace ('{value}', str_replace ("_", " ", ucfirst ($column->Field)), $line);

                $output .= $line;
            }

        return $output;
    }