Change permalink "zoom-meetings" to something custom. For https://wordpress.org/plugins/video-conferencing-with-zoom-api/ plugin.

functions.php

//NOTE: After adding below code - Goto wp-admin > Settings > Permalinks and hit save button to apply changes.
add_filter('vczapi_cpt_slug', 'vczapi_change_slug');
function vczapi_change_slug() {
   return 'custom-slug';
}