The Change text function allows you to perform a global search and replace of text in your project. You can use it to automatically change the case of text (UPPER/lower/Title/Sentence), or for advanced replacements using regular expressions.
This function extends the standard search and replace text functionality in Revit. With regular expressions, you can delete parts of text, add character groups, rearrange text, and perform other advanced manipulations. This can be useful for making large-scale changes to the text in your project.