[Vuejs]-Rendering nested interpolation in vuejs. Render interpolation that is in a string that is being rendered through interpolation

Try Javascript string interpolation, something like title: 'this is title ${title}'

Important: you have to use backticks instead of quotes.

Mdn reference: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Template_literals

Oh, and the double curly brace syntax works only in the templates. For all other places (js) you just need to include js variables. Possibly you’d have to use this.title.