Custom Singular "Job" Value when using Search and Filtering Result Replacement

functions.php

<?php
add_filter('search_and_filtering_job_singular', 'smyles_sf_job_singular');

function smyles_sf_job_singular( $singular ){
     return __('job today');
}

add_filter('search_and_filtering_job_plural', 'smyles_sf_job_plural');

function smyles_sf_job_plural( $singular ){
     return __('jobs today');
}