This is the regex replacement type. You can use this to replace a word or phrase that matches a pattern. Usage: - Replace all numbers with "some number": { type: ‘regex’, regex: ‘\\d+’, value: ‘some number’ } - Replace email addresses with "[EMAIL]": { type: ‘regex’, regex: ‘\\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\\.[A-Z|a-z]{2,}\\b’, value: ‘[EMAIL]’ } - Replace phone numbers with a formatted version: { type: ‘regex’, regex: ‘(\\d{3})(\\d{3})(\\d{4})’, value: ‘($1) $2-$3’ } - Replace all instances of "color" or "colour" with "hue": { type: ‘regex’, regex: ‘colou?r’, value: ‘hue’ } - Capitalize the first letter of every sentence: { type: ‘regex’, regex: ‘(?<=\\. |^)[a-z]’, value: (match) => match.toUpperCase() }