zaus

Converts external submission from <a href="https://wordpress.org/plugins/forms-3rdparty-integration/" rel="ugc">Forms: 3rdparty Integration</a> plugin to an XML or JSON post; optionally can add custom headers (to allow SOAP submissions) or transform/combine separate fields into nested values.
This plugin can turn the 3rdparty mappings into XML elements, so that each form post will be the value (or attribute) of an XML element.

Forms: 3rd-Party Xml Post

Converts submission from Forms 3rdparty Integration to xml/json, add headers, or nest fields.

Tobias Zimpel

Many themes, as well as other plugins, provide shortcodes for layout options like multi-column-layouts, tabs, etc.
By default, Contact Form 7 forms can not include shortcodes provided by WordPress or third-party-plugins or -themes. 
It only processes its own shortcodes used to generate form elements.
This plugin enables the usage of external shortcodes inside Contact Form 7 Forms.

Contact Form 7 Shortcode Enabler

Resolve the problem perfectily. Congratulations!

great plugin

This plugin enables the usage of external shortcodes inside Contact Form 7 Forms.

Forms: 3rd-Party Xml Post vs Contact Form 7 Shortcode Enabler