Alias for variable values

Hello Community,

is it somehow possible to put an alias on variable values?

Bildschirmfoto 2020-07-20 um 16.17.45|618x500

So for example here: For the queries I need the numbers 0,1,2. But for the right selection(for customers) I need alias like:
0 is Text1
1 is Text2
2 is Text3

Thank you for your help in advance!