When you go to Admin Panel ▸ Appearance ▸ Customize▸Twitter Summary Card, Yes we have twitter summary card options so you can add your custom meta and other contents too.

You can edit your meta content also on individual single post or page.

When you go to Admin Panel ▸ Appearance ▸ Customize▸Twitter Summary Card, Yes we have twitter summary card options so you can add your custom meta and other contents too.
You can edit your meta content also on individual single post or page.