[Steven Zahm]

@ Carolin

You can use the cn_education_level_options filter to change the options.

Here’s an example:

add_filter( 'cn_education_level_options', 'cn_change_edu_lvl' ) );

function cn_change_edu_lvl( $options ) {

    unset( $options['1'] ); // Remove 1st - 4th Grade

    $options['50'] = 'CPA Qualification'; // Add an education option.

    return $options;
}

Here’s the list of the existing options:

'-1' => __( 'Choose...', 'connections_education_levels'),
'1'  => __( '1st - 4th Grade', 'connections_education_levels'),
'5'  => __( '5th - 6th Grade', 'connections_education_levels'),
'7'  => __( '7th - 8th Grade', 'connections_education_levels'),
'9'  => __( '9th Grade', 'connections_education_levels'),
'10' => __( '10th Grade', 'connections_education_levels'),
'11' => __( '11th Grade', 'connections_education_levels'),
'12' => __( '12th Grade No Diploma', 'connections_education_levels'),
'13' => __( 'High School Graduate', 'connections_education_levels'),
'15' => __( 'Some College No Degree', 'connections_education_levels'),
'20' => __( 'Associate\'s Degree, occupational', 'connections_education_levels'),
'25' => __( 'Associate\'s Degree, academic', 'connections_education_levels'),
'30' => __( 'Bachelor\'s Degree', 'connections_education_levels'),
'35' => __( 'Master\'s Degree', 'connections_education_levels'),
'40' => __( 'Professional Degree', 'connections_education_levels'),
'45' => __( 'Doctoral Degree', 'connections_education_levels'),

You can unset any of the numbers and when adding a new item, you can use any number which is not being used. Infact you are not limited to numbers, you could make them unique strings.

Hope that helps!