Good evening Sakthivel and welcome to the Events Calendar forum!
Thank you for your interest in our products.
We’ll be glad to answer your questions.
is there any possibility to change the price of the event based on the Membership Plans.
The short answer is most likely yes.
It all depends if you want to sell the plans themselves (WooCommerce products) in events or if you are looking at selling tickets at different prices (depending on the membership level).
If you simply want to sell tickets at different prices, I would recommend looking into a role-based WooCommerce pricing plugin (e.g: https://wordpress.org/plugins/woocommerce-role-based-price/) – there are several of them out there.
Let me know if that helps.
Have a great day!
Geoff B.