Customizing Gutenberg Labels

[leomuniz]

Hey there!
I'm creating an E-mail Marketing system (using an external API) with Gutenberg and I need to accomplish some things that I really don't know how even if researching a lot:

• Replace the word Publish and all its variations by Send (after all we send a mailing, not publish it).
• Replace the word Document on the right sidebar by Mailing
• To keep it very simple, I want to have only Draft, Scheduled and Sent (Published) mailing status. So I want to hide/remove the Pending Review checkbox, as the Visibility, that I want always private.
• As, in the real life, when a mailing is Sent it's not possible to edit it (after all it is in people inboxes), I want to lock the CPT and all its metaboxes to be edited immediatelly after published.
• For the same reason I want to avoid deleting it. It's historical data, something that has happened and, if it's sent, it should not be deleted by anyone. So how can I remove the Move to Trash button?

The UX is very important for a product being successfull and without controlling these things inside Gutenberg, users would feel confusing (and, actually, can do weird things related to mailings).

These questions appeared on this issue: #7712 (comment) and here I'm clarifying the use-case and all the needs.

Thank you very much.

[gziolo]

There was a related request shared on the Gutenberg plugin forum by sehrahmed :

https://wordpress.org/support/topic/customizing-editor-top-bar/

Is there any way to customize the Editor Top Bar? I want to change the gear icon and label on the Settings button that toggles the sidebar, but it doesn’t seem configurable.

[gziolo]

It should be now possible with the changes added in #27966.