Show Only Own Meetings for Users

functions.php

<?php
add_action( 'pre_get_posts', 'show_only_authors_own_meetings' );
function show_only_authors_own_meetings( $query ) {
		global $pagenow;

		if ( 'edit.php' != $pagenow || ! $query->is_admin ) {
			return false;
		}

		if ( $query->is_main_query() && $query->get( 'post_type' ) == 'zoom-meetings' ) {
			$user             = wp_get_current_user();

			add_filter( 'views_edit-zoom-meetings', 'zoom_meeting_views', 11 );
			$query->set( 'author', $user->ID );

		}
	}

 function zoom_meeting_views( $views ) {
		foreach ( $views as $k => $v ) {
			$new_views[ $k ] = preg_replace( '/\(\d+\)/', '', $v );
		}

		$views = $new_views;

		// remove trash status
		unset( $views['mine'] );

		return $views;
	}