I'm aware of how to change sequences via python, but I can't find the invoices sequence.

Ray here does show it, but on an older version:
https://www.odoo.com/forum/help-1/changing-invoice-sequence-numbering-to-include-customer-reference-17213
So is it still possible to change it like the sequences of SO or PO?

I don't want to change it from odoo's framework like Balagopal R says here:

https://www.odoo.com/forum/help-1/change-invoice-sequence-number-format-190909

For reference here is how I changed the SO:

Sale Custom Order

etc...

S%(y)s%(month)s%(day)s-

etc...

PD: Code was formating badly so I posted only a part and as plain text...