Houzez Theme - Comment Form Button, Grid Builder Urls, Contact Form Button and Custom Carousel cannot be translated

Overview of the issue

When using Houzez Theme, some strings and widgets cannot be translated, namely :
– Houzez Contact Form > Sumbit buttom
– Houzez Grid Builder > URLs
– Submit button from comments.php (Post comments form)
– Houzez Custom Carousel

Workaround

1- For Grid Builder, Contact Form widgets and Custom Carousel, add the following XML in WPML > Setting > Custom XML Configuration:

<wpml-config>
  <elementor-widgets>
    <widget name="houzez_elementor_contact_form">
      <fields>
        <field>form_name</field>
        <field>form_fields</field>
        <field>button_text</field>
        <field>email_to</field>
        <field>email_subject</field>
      </fields>
      <fields-in-item items_of="form_fields">
        <field>field_label</field>
        <field>placeholder</field>
      </fields-in-item>
    </widget>
    <widget name="Houzez_elementor_grid_builder">
      <fields>
        <field>image>url</field>
        <field>image>alt</field>
        <field>grid_title</field>
        <field>grid_subtitle</field>
        <field>more_text</field>
        <field type="LINK">more_link>url</field>
        <field>more_text_d</field>
        <field>properties_text</field>
        <field>property_text</field>
      </fields>
    </widget>
    <widget name="houzez_custom_carousel">
      <fields>
        <field>carousel_title</field>
        <field>carousel_tagline</field>
      </fields>
      <fields-in-item items_of="slides">
        <field>content</field>
        <field>title</field>
        <field>read_more_text</field>
      </fields-in-item>
    </widget>
  </elementor-widgets>
</wpml-config>
 

Then apply a small edit to the post for these new fields to load in the translation editor.

2- For the "Submit" button :

• Open ../wp-content/themes/houzez/comments.php
• Look for "submit-button" in line 55
• Replace

  value="%2$s" 

  with

  value="%4$s" 

• The code should look like this after the change :

  'submit_button' => '<input style="text-transform:capitalize;" name="submit" type="submit" id="submit" class="submit btn btn-primary" value="%4$s">', // Customize the button class