<wpml-config>
    <custom-fields>
        <custom-field action="ignore">_ca_post_type</custom-field>
        <custom-field action="ignore">_ca_taxonomy</custom-field>
    </custom-fields>
    <custom-types>
        <custom-type translate="0">sidebar</custom-type>
        <custom-type translate="0">condition_group</custom-type>
    </custom-types>
</wpml-config>