Hello @frtou,

Thank you for your question. Have you tried the technique suggested in this question?

We will create attribute aliases if there is an additional attribute with the same name as the original attribute but suffixed with '_alias', then the value of that attribute will be used as the alias on table creation. For example if my attribute's name is mytext and there is also amytext_alias with value alias of mytext, then the value of mytext_alias will be used as the attribute's alias. It need only be on the first feature.

Please let me know if you need any help with this.