Modx - custom page variables like title? More page options?

Question

CMS

Hello. How can you make a person go into the settings of the page (resource) and simply fill in the table of custom parameters for the template (for example, product price, title, description) and it will be displayed in the page layout.
As an example:
Prices for photo shoot in Kiev
Where title2 is taken simply from the page data table
Are there additional page parameters plugins? I would like to develop one template for an example of a service / product where absolutely identical fields, but different keywords and text, and so that the content manager simply fills in the table, and the template itself substitutes the values ​​\u200b\u200bthat relate to this page (as with title and description)

Answer 1

Create your TV fields with reference to the template. For output, use /

Answer 2

Generally that there is Additional fields (TV).
Create a tv variable. Give access to the template. And use this variable in your templates.