This is the answer:
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Here is a great tutorial on that
https://wpml.org/documentation/support/language-configuration-files/
here is a sample for custom types
<custom-types>
<custom-type translate=”1″>book</custom-type>
<custom-type translate=”1″>DVD</custom-type>
</custom-types
here is sample for custom fields
<custom-fields>
<custom-field action=”copy”>quantity</custom-field>
<custom-field action=”translate”>custom-title</custom-field>
<custom-field action=”copy”>weight</custom-field>
<custom-field action=”translate”>custom-description</custom-field>
<custom-field action=”ignore”>date-added</custom-field>
</custom-fields>
What type did the yoast team say it is.
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If u can explain me how to change the xml it’s great!
I looked at the database, but i coundn’t find the record in wp_postmeta about template description for home page, tag ecc ecc!
thanks a lot!
I’m sur it’s usefull for so many people!