Code currency header Brooklyn

<li class="site-nav__item site-nav__item--compressed" data-section-type="footer-section">
                  {%- form 'localization', class: 'site-header__currency-form', data-disclosure-form: '' -%}
                  <div class="selectors-form__item">
                    <h2 class="visually-hidden" id="country-heading">
                      {{ 'general.country.dropdown_label' | t }}
                    </h2>
                    {%- assign current_currency_symbol = localization.country.currency.symbol -%}
                    {%- assign current_currency_iso_code = localization.country.currency.iso_code -%}
                    <div class="disclosure" data-disclosure-country>
                      <button type="button" class="disclosure__toggle" aria-expanded="false" aria-controls="country-list" aria-describedby="country-heading" data-disclosure-toggle>
                        {%- if current_currency_symbol -%}
                        {{ localization.country.name }} ({{ current_currency_iso_code }} {{ current_currency_symbol }})
                        {%- else -%}
                        {{ localization.country.name }} ({{ current_currency_iso_code }})
                        {%- endif -%}
                      </button>
                      <ul id="country-list" class="disclosure-list" data-disclosure-list>
                        {% for country in form.available_countries %}
                        {%- assign currency_symbol = country.currency.symbol -%}
                        {%- assign currency_iso_code = country.currency.iso_code -%}
                        <li class="disclosure-list__item {% if country.iso_code == localization.country.iso_code %}disclosure-list__item--current{% endif %}">
                          <a class="disclosure-list__option" href="#" {% if country.iso_code == localization.country.iso_code %}aria-current="true"{% endif %} data-value="{{ country.iso_code }}" data-disclosure-option>
                            {%- if currency_symbol -%}
                            {{ country.name }} ({{ currency_iso_code }} {{ currency_symbol }})
                            {%- else -%}
                            {{ country.name }} ({{ currency_iso_code }})
                            {%- endif -%}
                          </a>
                        </li>
                        {%- endfor -%}
                      </ul>
                      <input type="hidden" name="country_code" id="CountrySelector" value="{{ localization.country.iso_code }}" data-disclosure-input/>
                    </div>
                  </div>
                  {%- endform -%}
                </li>