How to learn ONE of the recipes with equal name?

[Maris]

The character must learn only ONE of the recipes with the same name.

Now I have:

recipe My Recipe 1
{
   Apple,
   ....
   Result: myItem,
   ...
}

recipe My Recipe 2
{
   Banana,
   ...
   Result: myItem,
   ...
}

As a result I have TWO recipes with different names "My Recipe 1" and "My Recipe 2" with numbers in its names.

But these recipes must have the same name, because they produce the same item. For example, "My Recipe".

And if I do so, I will have an issue. For example:

item myMagazine
{
   Type = Literature,
   TeachedRecipes = My Recipe,
   ...
}

This magazine will teach all recipes with equal name.

How I can make two magazines with different recipes but with the same name?

Edited December 12, 2018 by Maris