Email button for password page for plain jane theme

[Vlist2023]

Can i change the code for the "join" button , because their is no directory for it. And i am using the plain jane theme.

[Taknify]

Can you share your store url and if locked the password too? A screenshot will also help what exactly you need to change.

[Vlist2023]

The red "join" text is what i able trying to change. I need it to say "RSVP" 

[Taknify]

I need the url of your website to provide you suggestion on what to change. Please share your website url.