docs: function convertInterpolation(options) {
  
    options.interpolation = {
      unescapeSuffix: 'HTML'
    };
  
    options.interpolation.prefix = options.interpolationPrefix || '__';
    options.interpolation.suffix = options.interpolationSuffix || '__';
    options.interpolation.escapeValue = options.escapeInterpolation || false;
  
    options.interpolation.nestingPrefix = options.reusePrefix || '$t(';
    options.interpolation.nestingSuffix = options.reuseSuffix || ')';
  
    return options;
  }