This functionality is available for PRO version.
The feature provides a visual interface for arbitrary text replacement on HTML. The substitution is case-sensitive, also spaces in front or at the end are being used as is. The replacements occur only on front-side.
This is intended to be used with long texts for accurate replacements. Short words might produced unexpected results if being found in different part of the code. If small group of chars are needed to be changed (e.g. wp-, elementor, builder) the Html/Css/JS Replacements should be used instead.