Yeah so essentially what you want is to do is create an equals template helper, here are a couple resources from the past:
https://community.nodebb.org/topic/11406/how-can-i-print-out-a-specific-array-entry-in-my-template
https://community.nodebb.org/topic/3554/how-to-create-and-use-a-template-helper/9
And the benchpress docs
https://github.com/benchpressjs/benchpressjs/blob/master/docs/readme.md
