{%- macro tr(key, lk, d) %}{%
  if d[key][lk] %}{{
    d[key][lk] }}{%
  elif d[key]["en"] %}{{
    d[key]["en"] }}{%
  else %}{{
    throw(message="No translation for key: " ~ key ~ ", language: " ~ lk) }}{%
  endif %}
{%- endmacro tr -%}

{%- macro get_taxonomy_title(key, lk, d) %}{%
  if key == "tags" %}{{
    self::tr(key=`taxonomy_tags`, lk=lk, d=d) }}{%
  elif key == "categories" %}{{
    self::tr(key=`taxonomy_categories`, lk=lk, d=d) }}{%
  elif key == "authors" %}{{
    self::tr(key=`taxonomy_authors`, lk=lk, d=d) }}{%
  else %}{{
    key }}{%
  endif %}
{%- endmacro get_taxonomy_title -%}