How to add custom tabs in magento 2

[ITORIS]

By default Magento 2 doesn't allow admin to edit product tabs in backend. What if you need to change the tabs' titles or remove the system tabs? Or need to create more tabs for certain products?
You can find the answers in the following blog post "How to create custom tabs in Magento 2" – https://www.itoris.com/blog/magento-2-extensions/how-to-create-custom-tabs-in-magento2.html