Ancestral Quest has the following Language Modules that help change the program to that particular language:
Here is my program in English:
To change it to "Spanish", which I don't have at this time, I would click the drop down menu at the top right and select the language I wish to install. For this blog I will install Spanish.
This is the screen that comes up:
A number of screens come up during the install, clicking on the positive responses will install the language module. Now I can change the language to Spanish and have the program in Spanish as follows
For those who need a different language it is that simple.