I wish after the word inicial
there was a line break:
<a>https://web.whatsapp.com/send?phone=seu-numero&text=Mensagem Inicial</a>
I wish after the word inicial
there was a line break:
<a>https://web.whatsapp.com/send?phone=seu-numero&text=Mensagem Inicial</a>
Use the ASCII control %0D
( carriage return ):
<a target="_blank" href="https://web.whatsapp.com/send?phone=seu-numero&text=Mensagem Inicial%0DNova linha">mensagem</a>
This will make a line break in the position you want.