wpml-config.xml

<wpml-config>
    <gutenberg-blocks>
        <gutenberg-block type="visual-portfolio/block" translate="1">
            <key name="images">
                <key name="*">
                    <key name="title" />
                    <key name="description" />
                    <key name="author" />
                    <key name="categories" />
                </key>
            </key>
            <key name="no_items_notice" />
            <key name="items_style_default__date_format" />
            <key name="items_style_default__read_more_label" />
            <key name="items_style_fade__date_format" />
            <key name="items_style_fly__date_format" />
            <key name="items_style_emerge__date_format" />
            <key name="filter_text_all" />
            <key name="pagination_infinite_text_load" />
            <key name="pagination_infinite_text_loading" />
            <key name="pagination_infinite_text_end_list" />
            <key name="pagination_load_more_text_load" />
            <key name="pagination_load_more_text_loading" />
            <key name="pagination_load_more_text_end_list" />
        </gutenberg-block>
    </gutenberg-blocks>

    <custom-types>
        <custom-type translate="1">portfolio</custom-type>
        <custom-type translate="1">vp_lists</custom-type>
    </custom-types>
    <taxonomies>
        <taxonomy translate="1">portfolio_category</taxonomy>
        <taxonomy translate="1">portfolio_tag</taxonomy>
    </taxonomies>
</wpml-config>