Specific translations for labels with values

Suppose I want my radio buttons' labels translated:

= f.radio_button(:customer_access_enabled, true)
= f.label(:customer_access_enabled, :value => true)
= f.radio_button(:customer_access_enabled, false)
= f.label(:customer_access_enabled, :value => false)

Both labels get the same value from "helpers.label.#{model_name}.#{attribute_name}" (in my case, "helpers.label.page.customer_access_enabled"). I would like to have specific translations for each value of the same attribute.