TTS abbreviation in sentence


For my work I receive automatic generated text messages, but the problem is that there are abbreviation in the sentence. Does anyone know how I can set my HA, that when there stays FR the Sonos will speak “fire”.

Hope to hear something from you guys

I am looking for the same thing for units of measurement etc. in HA that get read out strangely. See my post here.

@Yord_Noorman did you ever find a solution for this?