Edit a Variable filter value

i’m using grafana with elasticsearch

i have a field in ES that returns if a error occured on that request or not (0,1), and i use this field as a filter for my entire dashboard, but the values of the field are not intuitive for the users to use.

my question is if there’s a way to change this value, instead of showing 0 and 1, maybe “success” and “errors”.

thanks in advance.