arm_before_update_common_message_settings

This filter hook can be used to update or change common messages prior to saving it.

Hook Type: Filter
Usage:
add_filter( 'arm_before_update_common_message_settings', 'your_function', 10, 2);
function your_function($common_message = array(), $posted_data) {
    //$common_message New common messages
    //$posted_data Posted common messages form data
    return $common_message;
}
Parameters:
$common_message
New common messages
$posted_data
common messages form data