I have made a code that gets the translation value of the name field from the database and allows you to edit it and change it in the database, this code is not very well written (because this is the first time I work directly with the database), but it works for all languages and for all cases when the form is already created, but I can't figure out how to add this code so that it works when creating a new form. I was thinking of making the nameUA, nameRU... fields not count during creation, but only during editing, but I haven't figured out how to do it.

Here are my fields:

name = fields.Char('Name', index=True, required=True, translate=True)
nameUA = fields.Char('Name Ua', default=name, compute='_compute_name_ukr', required=True, readonly=False)
nameRU = fields.Char('Name Ru', default=name, compute='_compute_name_rus', required=True, readonly=False)
nameDE = fields.Char('Name De', default=name, compute='_compute_name_deu', required=True, readonly=False)
nameEN = fields.Char('Name En', default=name, compute='_compute_name_eng', required=True, readonly=False)

Here is my implementation code:

def _compute_name_ukr(self):
    for template in self:
        template.env.cr.execute(
            f"""SELECT src FROM ir_translation WHERE value = '{template.name}';""")
        src = template.env.cr.fetchall()[0][0]
        template.env.cr.execute(f"""SELECT value FROM ir_translation WHERE src = '{src}' and lang ='uk_UA';""")
        name = template.env.cr.fetchall()[0][0]
        if name == '':
            template.env.cr.execute(
                f"""SELECT value FROM ir_translation WHERE src = '{src}' and lang ='{template.env.user.lang}';""")
            name = template.env.cr.fetchall()[0][0]
            template.env.cr.execute(
                f"""UPDATE ir_translation SET value ='{name}' WHERE src = '{template.nameEN}' and lang ='uk_UA';""")
        template.nameUA = name

@api.onchange('nameUA')
def onchange_name_ukr(self):
    for template in self:
        template.env.cr.execute(f"""UPDATE ir_translation SET value ='{template.nameUA}' WHERE src = '{template.nameEN}' and lang ='uk_UA';""")

def _compute_name_deu(self):
    for template in self:
        template.env.cr.execute(
            f"""SELECT src FROM ir_translation WHERE value = '{template.name}';""")
        src = template.env.cr.fetchall()[0][0]
        template.env.cr.execute(f"""SELECT value FROM ir_translation WHERE src = '{src}' and lang ='de_DE';""")
        name = template.env.cr.fetchall()[0][0]
        if name == '':
            template.env.cr.execute(
                f"""SELECT value FROM ir_translation WHERE src = '{src}' and lang ='{template.env.user.lang}';""")
            name = template.env.cr.fetchall()[0][0]
            template.env.cr.execute(
                f"""UPDATE ir_translation SET value ='{name}' WHERE src = '{src}' and lang ='de_DE';""")
        template.nameDE = name

@api.onchange('nameDE')
def onchange_name_deu(self):
    for template in self:
        template.env.cr.execute(f"""UPDATE ir_translation SET value ='{template.nameDE}' WHERE src = '{template.nameEN}' and lang ='de_DE';""")

def _compute_name_rus(self):
    for template in self:
        template.env.cr.execute(
            f"""SELECT src FROM ir_translation WHERE value = '{template.name}';""")
        src = template.env.cr.fetchall()[0][0]
        template.env.cr.execute(f"""SELECT value FROM ir_translation WHERE src = '{src}' and lang ='ru_RU';""")
        name = template.env.cr.fetchall()[0][0]
        if name == '':
            template.env.cr.execute(
                f"""SELECT value FROM ir_translation WHERE src = '{src}' and lang ='{template.env.user.lang}';""")
            name = template.env.cr.fetchall()[0][0]
            template.env.cr.execute(
                f"""UPDATE ir_translation SET value ='{name}' WHERE src = '{src}' and lang ='ru_RU';""")
        template.nameRU = name

@api.onchange('nameRU')
def onchange_name_rus(self):
    for template in self:
        template.env.cr.execute(f"""UPDATE ir_translation SET value ='{template.nameRU}' WHERE src = '{template.nameEN}' and lang ='ru_RU';""")
def _compute_name_eng(self):
    for template in self:
        template.env.cr.execute(
            f"""SELECT src FROM ir_translation WHERE value = '{template.nameRU}';""")
        src = template.env.cr.fetchall()[0][0]
        template.nameEN = src

@api.onchange('nameEN')
def onchange_name_eng(self):
    for template in self:
        template.env.cr.execute(
            f"""SELECT src FROM ir_translation WHERE value = '{template.nameDE}';""")
        src = template.env.cr.fetchall()[0][0]
        template.env.cr.execute(
            f"""UPDATE ir_translation 
SET value ='{template.nameEN}' 
WHERE src = '{src}' and lang ='en_US';
""")
        template.env.cr.execute(
            f"""UPDATE ir_translation 
SET src ='{template.nameEN}' 
WHERE value ='{template.nameEN}' and lang ='en_US';
""")
        template.env.cr.execute(
            f"""UPDATE ir_translation 
SET src ='{template.nameEN}' 
WHERE value ='{template.nameUA}' and lang ='uk_UA';
""")
        template.env.cr.execute(
            f"""UPDATE ir_translation 
SET src ='{template.nameEN}' 
WHERE value ='{template.nameRU}' and lang ='ru_RU';
""")
        template.env.cr.execute(
            f"""UPDATE ir_translation 
SET src ='{template.nameEN}' 
WHERE value ='{template.nameDE}' and lang ='de_DE';
""")

        template.env.cr.execute(
            f"""SELECT src FROM ir_translation WHERE value = '{template.nameRU}';""")
        src = template.env.cr.fetchall()[0][0]
        template.nameEN = src

@api.onchange('name')
def name_onchange(self):
    for template in self:
        if template.env.user.lang == 'de_DE':
            template.nameDE = template.name
        if template.env.user.lang == 'uk_UA':
            template.nameUA = template.name
        if template.env.user.lang == 'ru_RU':
            template.nameRU = template.name
        if template.env.user.lang == 'en_US':
            template.nameEN = template.name

If anyone can give me a hint to solve my problem I will be most grateful!