如何在视图中访问角JS自定义过滤器JSON数据

I'm developing multi language support Angular JS project. I want to translate label names into a specific language (Label names - search sites, visit site. It is already have values). For this I'm not using Angular JS translate. I'm gonna write a new custom filter. ( What I planned is to have label name values in different languages in a seperate json file.)I'm developing multi language support Angular J