Wishl wishlist Langify language switch implementation (for shops with more than one language)

wishl-langify-detect.liquid

{%- comment %}
Assign current language 2-letter code (e.g., en, fr, pt)
to language_code variable, then
use javascript to set Wishl app's language
{%- endcomment -%}
{%- assign language_code = shop.metafields.languages[language] -%}
{%- if shop.metafields.language_codes[language] -%}
  {%- assign language_code = shop.metafields.language_codes[language] -%}
{%- endif -%}
<script type="text/javascript">
  window.wishl_set_lang_code = "{{ language_code | downcase }}";
</script>

Add a new snippet to your theme named wishl-langify-detect containing the code above.

Copy this code below and paste it in your theme's layout/theme.liquid file, just above the </body> tag:

{% include 'wishl-langify-detect' %}