Fires before determining which template to load. Parameters . ( 1.5.0 ) . . Hook name: template_redirect Hook type: action Plugin ref: WordPress Sourcefile: File ref: wp-includes/default-filters.php Description: Filters formerly mixed into wp-includes. Parameters: Deprecated?: No API Letters: R,T Invokers 1 to 1 of 1 wp-includes/template-loader.php Implementers