Impacted versions:
 v11

https://github.com/odoo/odoo/blob/11.0/addons/account/models/account.py#L382

`bank_statements_source = fields.Selection([('undefined', 'Undefined Yet'),('manual', 'Record Manually')], string='Bank Feeds', default='undefined')`

Steps to reproduce:

Open up any Bank Account from Accounting --> Configuration --> Bank Accounts 

Current behavior:

![image](https://user-images.githubusercontent.com/31354495/35754427-38a9215c-0818-11e8-9395-d3804dce3471.png)

Expected behavior:

![image](https://user-images.githubusercontent.com/31354495/35754442-44d6ad32-0818-11e8-8806-c10a175a424c.png)


When can we have a Community (of native English speakers and writers) translation of the English language terms??  It's like me telling you that I have "le logiciel meilleur d'entreprise du monde" - are you interested in buying it?  :smirk:


addons/account/models/account.py
new_prefix = self._get_sequence_prefix(vals['code'], refund=False)
                journal.sequence_id.write({'prefix': new_prefix})
                if journal.refund_sequence_id:
                    new_prefix = self._get_sequence_prefix(vals['code'], refund=True)
                    journal.refund_sequence_id.write({'prefix': new_prefix})
            if 'currency_id' in vals:
                if not 'default_debit_account_id' in vals and self.default_debit_account_id:
                    self.default_debit_account_id.currency_id = vals['currency_id']
                if not 'default_credit_account_id' in vals and self.default_credit_account_id:
                    self.default_credit_account_id.currency_id = vals['currency_id']
            if 'bank_account_id' in vals and not vals.get('bank_account_id'):
                raise UserError(_('You cannot remove the bank account from the journal once set.'))
        result = super(AccountJournal, self).write(vals)
        # C
        if 'bank_acc_number' in vals:
            for journal in self.filtered(lambda r: r.type == 'bank' and not r.bank_account_id):
                journal.set_bank_account(vals.get('bank_acc_number'), vals.get('bank_id'))
        # c
        if vals.get('refund_sequence'):
            for journal in self.filtered(lambda j: j.type in ('sale', 'purchase') and not j.refund_sequence_id):
                journal_vals = {
                    'name': journal.name,
                    'company_id': journal.company_id.id,
                    'code': journal.code,
                    'refund_sequence_number_next': vals.get('refund_sequence_number_next', journal.refund_sequence_number_next),
                }
                journal.refund_sequence_id = self.sudo()._create_sequence(journal_vals, refund=True).id
        return result
    @api.model
    def _get_sequence_prefix(self, code, refund=False):