wpml-config.xml

<wpml-config>
	<custom-fields>
		<custom-field action="translate">_aioseop_title</custom-field>
		<custom-field action="translate">_aioseop_description</custom-field>
		<custom-field action="translate">_aioseop_keywords</custom-field>
	</custom-fields>
	<admin-texts>
		<key name="aioseop_options">
			<key name="aiosp_home_title" />
			<key name="aiosp_home_description" />
			<key name="aiosp_home_keywords" />
			<key name="aiosp_post_title_format" />
			<key name="aiosp_page_title_format" />
			<key name="aiosp_category_title_format" />
			<key name="aiosp_archive_title_format" />
			<key name="aiosp_tag_title_format" />
			<key name="aiosp_search_title_format" />
			<key name="aiosp_description_format" />
			<key name="aiosp_404_title_format" />
			<key name="aiosp_paged_format" />
		</key>
	</admin-texts>    
</wpml-config>