Is there a way to share information between value converters ?

I initially thought about binding all the object and update the property once (I mean the Enum) inside the value converter, but I prefer binding only the property (string) and revaluate the Enum locally, but if I could share it, that's would be great.

public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
    var fieldDescriptionPattern = FieldHelpers.GetDescriptionPattern((string)value); // <- Can I share it in multiple value converters : font weight, foreground, etc.?

    if (_fieldDescriptionBrushes.TryGetValue(fieldDescriptionPattern, out Brush brush))
    {
        return brush;
    }

    return Brushes.Transparent;
}