Hide some "from" details and footer in proposals

First time Dolibarr user, installed since few days. I have filled almost everything in company details, main currency is “Euros €”, but share capital is in GBP so I wrote “100 GBP” in the field.

I’ve created an example proposal, and I see the “from” block is too short (and contains unnecessary information for me), and the footer shows “share capital 100 €”.

Is there a way to choose what is shown on the “from” block (I would like to hide the department as it’s the same as the city, write the city on the same line as the ZIP code, and hide the website address, I will same many lines) and how the footer shows the share capital please?