can i turn Hojarascas (mexican shortbread cookies) into mexican chocolate by adding chocolate?

I love this new line of cookies from Siete. I have autoimmune and I am limited to what I can eat. I found this brand and its amazing! I love to snack on their cookies. I recently made cookie balls with their Mexican chocolate cookies. I love them. I mixed the Mexican chocolate cookies with cream cheese in the food processor and made balls and froze and then covered in white chocolate. basically like truffles. I am finding it hard to find them because they are so incredibly popular but I have a friend I work with asking me to give her the recipe and where to buy. I was thinking what about using the other cookies Siete makes. They make a Mexican shortbread but i was thinking, if that was all I could find couldn't I just take that and add some hot cocoa mix? I haven't had Mexican short bread cookies but looking at home made cookies couldn't I just get hot chocolate and pour some into it and follow the recipe of 30 cookies and 8 oz cream cheese blended up in food processor and rolled in balls and freeze and coat in white chocolate? I am trying to get close to the Mexican chocolate flavor here if I cant find the Mexican chocolate cookies. I feel that Mexican shortbread cookies are close in flavor minus the cocoa part. I assume.  thank you for any advice in how to go about it. everyone raved about my cookie balls that I made and want more. I am trying to get close to the flavor.