Example code for cf_entry_limiter_entry_limit filter. See: https://calderaforms.com/doc/cf_entry_limiter_entry_limit/

cf_entry_limiter_entry_limit.php

<?php
/**
 * Allow different field values of same field to have different limits when using Caldera Forms Entry Limitter
 * 
 * Requires version 1.2.0 or later
 */
add_filter( 'cf_entry_limiter_entry_limit', function( $limit, $entry, $field, $form  ){
    //IMPORTANT: Change fld_9970286 to your field's ID
    if( 'fld_9970286' === $field[ 'ID' ] ){

        //IMPORTANT: Use the field values (not labels) in these conditionals

        //change max entries for frisbee to 10
        if( 'frisbee' === $entry ){
            $limit = 10;
        }elseif ( 'video-games' === $entry ){
            $limit = 10;
        }else{
            $limit = 12;
        }


    }

    return $limit;
}, 10, 4 );